CISI IRT — CISI Investment, Risk and Taxation Quick Reference

Last revised: June 29, 2026

Compact exam-prep reference for CISI Investment, Risk and Taxation: investment products, risk measures, formulas, and UK tax logic.

How to Use This Quick Reference

This page supports candidates preparing for the Chartered Institute for Securities & Investment CISI Investment, Risk and Taxation exam, official code CISI IRT. It is independent review support, not a Chartered Institute for Securities & Investment publication.

Use it to rehearse:

Product selection: cash, bonds, equities, funds, derivatives, structured products, pensions, wrappers.
Risk identification: market, credit, liquidity, inflation, currency, concentration, counterparty, tax.
Calculation logic: return, yield, volatility, beta, diversification, after-tax return.
UK taxation treatment: income, gains, wrappers, pensions, inheritance, allowances and reliefs.
Exam traps: nominal vs real, income vs capital, pre-tax vs after-tax, risk tolerance vs capacity for loss.

For tax rates, allowances, thresholds and contribution limits, use the current CISI syllabus materials or tax table supplied for your sitting.

Exam Decision Lenses

Lens	Ask first	High-yield exam focus
Investment objective	Income, growth, capital preservation, speculation, tax efficiency?	Product suitability depends on objective, term, liquidity need and risk capacity.
Return	Is return income, capital growth or total return?	Total return includes both income and price movement after costs and tax.
Risk	Which risk is being tested?	Do not treat “higher expected return” as suitable unless risk and capacity match.
Tax	Is it income, gain, wrapper benefit, pension treatment or estate planning?	The same investment can rank differently before and after tax.
Time horizon	Short, medium or long term?	Volatile assets are harder to justify for short-term known liabilities.
Liquidity	Is access needed?	Property, structured products, pensions and some alternatives may be unsuitable where liquidity is essential.
Diversification	Is risk specific or systematic?	Diversification reduces unsystematic risk, not market-wide risk.

Core Formula Sheet

Return, Real Return and Compounding

\[ \text{Holding period return} = \frac{P_1 - P_0 + I - C}{P_0} \]

Where \(P_0\) is initial price, \(P_1\) is final price, \(I\) is income received and \(C\) is costs.

\[ 1 + r_{\text{real}} = \frac{1 + r_{\text{nominal}}}{1+\pi} \]

Where \(\pi\) is inflation.

\[ \text{Geometric mean return} = \left(\prod_{t=1}^{n}(1+r_t)\right)^{1/n}-1 \]

Formula area	Use	Plain formula	Trap
Holding period return	Single-period total return	(ending value - starting value + income - costs) / starting value	Do not ignore income or dealing costs.
Simple annualisation	Approximation for short periods	period return × periods per year	Not reliable for volatile multi-period returns.
Geometric return	Compounded multi-period return	product of (1 + returns), then nth root minus 1	Usually lower than arithmetic average when returns vary.
Real return	Inflation-adjusted return	((1 + nominal return) / (1 + inflation)) - 1	Nominal return can be positive while real return is negative.
After-tax return	Net investor outcome	after-tax income and gains less costs, divided by initial value	Tax can reverse product ranking.
Money-weighted return	Investor-specific return	IRR including cash-flow timing	Affected by when client invested or withdrew money.
Time-weighted return	Manager performance	chain-linked sub-period returns	Removes effect of external cash flows.

Risk and Portfolio Formulas

\[ E(R)=\sum p_iR_i \]\[ \sigma^2=\sum p_i(R_i-E(R))^2 \]\[ \sigma_p^2 = w_A^2\sigma_A^2 + w_B^2\sigma_B^2 + 2w_Aw_B\rho_{AB}\sigma_A\sigma_B \]\[ E(R_i)=R_f+\beta_i(E(R_m)-R_f) \]\[ \alpha_i=R_i-\left[R_f+\beta_i(R_m-R_f)\right] \]

Measure	Meaning	Plain formula	Exam use
Variance	Dispersion of returns	probability-weighted squared deviations	Units are squared, so less intuitive than standard deviation.
Standard deviation	Volatility around expected return	square root of variance	Common measure of total risk.
Correlation	Co-movement between assets	covariance divided by product of standard deviations	Ranges from -1 to +1. Lower correlation improves diversification.
Beta	Sensitivity to market movements	covariance with market / market variance	Beta above 1 means more market-sensitive than market portfolio.
CAPM expected return	Required return for systematic risk	risk-free rate + beta × market risk premium	Uses systematic risk, not total risk.
Alpha	Return above/below CAPM expectation	actual return - CAPM expected return	Positive alpha suggests outperformance after beta adjustment.
Sharpe ratio	Excess return per unit of total risk	return minus risk-free rate, divided by standard deviation	Useful for diversified portfolios.
Information ratio	Active return per unit of active risk	active return / tracking error	Useful for active fund evaluation.
Tracking error	Volatility of active returns	standard deviation of fund return minus benchmark return	Low tracking error can still underperform benchmark.
Value at Risk	Expected maximum loss at confidence level and horizon	loss estimate under model assumptions	Not a worst-case loss; tail losses can exceed VaR.

Asset Class Selection Matrix

Asset class	Typical return source	Key risks	When it may fit	Common traps
Cash deposits	Interest	Inflation risk, bank/counterparty risk, reinvestment risk	Emergency funds, short-term liabilities, capital stability	Cash is not risk-free in real terms if inflation exceeds interest.
Money market instruments	Discount or interest	Credit, liquidity, interest-rate risk	Short-term liquidity management	Short maturity reduces but does not eliminate risk.
Government bonds	Coupons and redemption value	Interest-rate, inflation, reinvestment, sovereign risk	Income, liability matching, diversification	“Government” does not mean price cannot fall.
Index-linked bonds	Inflation-linked coupons/principal	Real yield risk, duration risk, inflation-index lag	Inflation protection, real liability matching	Long duration can still create capital volatility.
Corporate bonds	Coupons, spread tightening	Credit/default, spread, liquidity, interest-rate risk	Income with higher yield than government bonds	Higher yield often reflects higher credit risk.
High-yield bonds	High coupons	Default, liquidity, equity-like stress behaviour	Higher income for risk-tolerant investors	Can fall sharply in downturns; not a cash substitute.
Equities	Dividends and capital growth	Market, business, liquidity, currency, dividend risk	Long-term growth and inflation participation	Dividends are discretionary; capital is not protected.
Property	Rental income and capital growth	Liquidity, valuation, tenant, leverage, concentration	Income and diversification over longer horizons	Direct property can be slow and costly to sell.
Commodities	Price appreciation	Volatility, storage/roll yield, currency, supply shocks	Diversification or inflation sensitivity	No natural income unless accessed through specific structures.
Hedge funds/alternatives	Strategy-dependent	Leverage, liquidity, complexity, manager risk	Diversification for sophisticated risk budgets	Low correlation is not guaranteed in market stress.
Structured products	Formula-based payoff	Counterparty, liquidity, market, complexity, autocall risk	Defined payoff profile where risks are understood	“Capital protected” depends on terms and issuer strength.

Fixed Income Quick Reference

Bond Price and Yield

\[ \frac{\Delta P}{P} \approx -D_{\text{mod}}\Delta y \]

Concept	Meaning	Exam point
Coupon	Interest rate paid on nominal/par value	Coupon rate is not the investor’s yield unless bought at par and held under simple assumptions.
Current yield	Annual coupon divided by market price	Ignores redemption gain/loss and time value.
Yield to redemption / gross redemption yield	Discount rate equating price to present value of coupons and redemption	Better all-in yield measure if held to maturity and coupons reinvested as assumed.
Clean price	Quoted price excluding accrued interest	Often used in market quotations.
Dirty price	Clean price plus accrued interest	Actual settlement amount normally reflects accrued interest.
Accrued interest	Coupon earned since last payment date	Buyer compensates seller for interest earned before settlement.
Duration	Weighted average timing of cash flows; interest-rate sensitivity	Longer duration means greater price sensitivity to yield changes.
Modified duration	Approximate percentage price change for yield change	Price moves inversely to yield.
Convexity	Curvature in price-yield relationship	Duration approximation is less accurate for large yield changes.
Credit spread	Extra yield over lower-risk benchmark	Wider spread usually means higher perceived credit/default risk.

Duration Drivers

Factor	Effect on duration	Reason
Longer maturity	Increases duration	Cash flows are received later.
Lower coupon	Increases duration	More value comes from redemption at maturity.
Lower yield	Usually increases duration	Later cash flows receive relatively more weight.
Floating-rate coupon	Usually lowers interest-rate sensitivity	Coupon resets with market rates.
Callable feature	Alters duration profile	Issuer can redeem when favourable to issuer.

Bond Feature Traps

Feature	Who benefits most?	Candidate warning
Callable bond	Issuer	Investor faces reinvestment risk when rates fall.
Puttable bond	Investor	Investor may accept lower yield for protection.
Convertible bond	Investor gains equity option; issuer may pay lower coupon	Carries bond risk plus equity sensitivity.
Subordinated debt	Senior creditors rank ahead	Higher yield compensates for lower priority.
Secured debt	Lender has security over assets	Security reduces but does not remove credit risk.
Perpetual bond	No fixed redemption date	Can have high duration and price volatility.

Equity and Company Analysis

Measure	Plain formula	Interprets	Trap
Earnings per share	profit attributable to ordinary shareholders / weighted average ordinary shares	Profit per share	EPS can rise due to buybacks even if total profit is flat.
Price/earnings ratio	market price per share / EPS	Market price relative to earnings	High P/E may reflect growth expectations or overvaluation.
Dividend yield	dividend per share / market price	Income return from dividends	A high yield can signal distress if price has fallen sharply.
Dividend cover	EPS / dividend per share	Ability to pay dividend from earnings	Low cover may suggest dividend vulnerability.
Net asset value per share	net assets / shares	Balance-sheet value per share	NAV may not reflect market value of intangible growth.
Return on equity	profit after tax / shareholders’ equity	Profitability on equity capital	High leverage can inflate ROE.
Gearing	debt relative to equity or capital	Financial leverage	Increases both potential return and risk.

Corporate action	What happens	Exam point
Rights issue	Existing shareholders can buy new shares, usually at discount	Not taking up rights can dilute ownership.
Bonus/scrip issue	Additional shares issued from reserves	Wealth usually unchanged; share price adjusts.
Share split	More shares with lower price per share	No economic gain by itself.
Buyback	Company repurchases shares	Can increase EPS and return surplus capital.
Dividend	Cash distribution	Creates income tax issue, not capital gain on receipt.
Preference share dividend	Fixed/preferential dividend	Less upside than ordinary shares; may have bond-like features.

Collective Investments and Fund Structures

Structure	Pricing/trading	Key features	Main risks/traps
Unit trust	Open-ended; units created/cancelled	Trustee structure, priced around NAV	Bid-offer spread or dilution adjustments can affect returns.
OEIC	Open-ended investment company	Single-priced or dual-priced depending structure	Investor still bears market risk.
Investment trust	Closed-ended company traded on exchange	Can trade at discount/premium to NAV; can use gearing	Share price can move differently from underlying NAV.
ETF	Exchange-traded fund	Intraday trading, often index-tracking	Tracking error, bid-offer spread and liquidity still matter.
Active fund	Manager selects securities	Potential alpha	Higher charges can erode returns; underperformance risk.
Passive/index fund	Tracks index	Low-cost market exposure	Tracks benchmark down as well as up.
Income units/shares	Distribute income	Useful where income is required	Income may be taxable even if reinvested elsewhere.
Accumulation units/shares	Reinvest income within fund	Useful for compounding	Reinvested income can still be taxable outside wrappers.

Derivatives and Structured Products

Option Payoff Basics

\[ \text{Long call payoff} = \max(S_T-K,0)-\text{premium} \]\[ \text{Long put payoff} = \max(K-S_T,0)-\text{premium} \]

Position	Market view	Maximum loss	Upside	Main use
Long call	Bullish	Premium paid	Potentially unlimited	Leveraged upside exposure.
Short call	Neutral/bearish	Potentially unlimited	Premium received	Income strategy; high risk if uncovered.
Long put	Bearish or protective	Premium paid	Increases as underlying falls	Portfolio insurance or speculation.
Short put	Neutral/bullish	Large if underlying falls sharply	Premium received	Income strategy with obligation to buy.
Long future	Bullish	Symmetric losses possible	Symmetric gains possible	Lock in purchase price or gain exposure.
Short future	Bearish or hedge long exposure	Symmetric losses possible	Symmetric gains possible	Hedge sale price or reduce exposure.

Term	Meaning	Trap
Intrinsic value	Immediate exercise value	Out-of-the-money options have no intrinsic value but may have time value.
Time value	Premium above intrinsic value	Falls as expiry approaches, all else equal.
Delta	Sensitivity to underlying price	Not constant; changes with moneyness and time.
Gamma	Sensitivity of delta	Important where positions are large or near expiry.
Theta	Time decay	Usually hurts option buyers.
Vega	Sensitivity to volatility	Higher expected volatility generally increases option values.
Margin	Collateral for potential losses	Futures and short options can require margin calls.
Counterparty risk	Other party fails to perform	More prominent in OTC derivatives and structured products.

Risk Taxonomy

Risk type	What it means	Typical trigger in question	Mitigation or response
Market risk	General market price movements	“Stock market fall”, “interest-rate rise”, “recession”	Asset allocation, hedging, diversification across risk factors.
Specific/idiosyncratic risk	Issuer or company-specific risk	“Single share”, “one employer’s shares”	Diversify holdings.
Systematic risk	Economy-wide risk that cannot be diversified away	“Market beta”, “equity market exposure”	Manage asset allocation or hedge; cannot remove by holding more similar assets.
Credit/default risk	Borrower or issuer fails to pay	“Corporate bond”, “counterparty failure”	Credit quality analysis, diversification, collateral, limits.
Interest-rate risk	Bond prices fall when yields rise	“Long-dated bond”, “duration”	Shorter duration, floating-rate assets, matching liabilities.
Reinvestment risk	Future cash flows reinvested at lower rates	“Callable bond”, “falling rates”	Laddering, matching, non-callable bonds.
Inflation risk	Purchasing power eroded	“Fixed income”, “retirement spending”	Real assets, index-linked securities, growth assets.
Liquidity risk	Cannot sell quickly without price concession	“Property fund”, “thinly traded security”	Liquid assets, cash reserve, appropriate horizon.
Currency risk	Exchange-rate movement affects value	“Overseas investment”	Currency hedging or matching currency to liabilities.
Concentration risk	Too much exposure to one asset/sector	“Inherited share portfolio”, “employer shares”	Diversification plan.
Counterparty risk	Contracting party defaults	“Structured note”, “OTC derivative”	Credit assessment, collateral, regulated counterparties.
Operational risk	Process, system or human failure	“Administration error”, “platform failure”	Controls, reconciliation, governance.
Tax risk	Tax rules or status reduce expected return	“Tax-efficient product”, “allowance exceeded”	Verify wrapper, eligibility and current rules.
Sequence risk	Poor returns early in withdrawal phase	“Drawdown retirement income”	Cash buffer, sustainable withdrawals, diversified income sources.

Suitability and Portfolio Construction

Client factor	Why it matters	Product implications
Attitude to risk	Psychological willingness to accept volatility or loss	High-risk products are unsuitable if client cannot tolerate volatility.
Capacity for loss	Financial ability to absorb loss without harming objectives	More important than stated risk appetite where essential goals are at stake.
Knowledge and experience	Ability to understand product complexity	Derivatives, structured products and alternatives require extra care.
Time horizon	Time available to recover from volatility	Equities and illiquid assets generally need longer horizons.
Liquidity need	Need for access to capital	Avoid lock-ins, illiquid assets and long settlement products where access is needed.
Income need	Regular cash flow requirement	Consider yield stability, tax status and capital erosion risk.
Tax status	Marginal rate, allowances, wrappers	Determines after-tax return and suitable account structure.
Existing assets	Current exposure and diversification	New recommendation should consider total portfolio, not product in isolation.
Ethical preferences	Restrictions or preferences	Screened products may alter sector exposure and tracking error.

Asset Allocation Hierarchy

Define objective and constraints.
Set strategic asset allocation.
Select tax wrapper or account structure.
Choose product type.
Choose underlying holdings or manager.
Monitor risk, performance, costs and tax changes.

Exam trap: do not start with “best product” before identifying objective, risk capacity, time horizon and tax position.

Macroeconomic and Market Indicators

Indicator	Usually affects	Interpretation trap
Interest rates rise	Bond prices down; savings rates up; borrowing cost up	Long-duration bonds are usually most sensitive.
Inflation rises	Real returns fall; central bank may tighten policy	Fixed nominal income is vulnerable.
GDP growth strengthens	Corporate earnings may improve	Markets may have already priced expectations.
Unemployment rises	Consumer demand may weaken	Defensive sectors may behave differently from cyclicals.
Currency strengthens	Overseas assets translate into fewer domestic currency units	Helps importers but may hurt exporters.
Yield curve steepens	Longer yields rise relative to shorter yields	May indicate growth/inflation expectations, but context matters.
Yield curve inverts	Short yields exceed long yields	Often associated with tightening and recession concerns.
Credit spreads widen	Risk appetite falls or default risk rises	Corporate bond prices can fall even if government yields are stable.

Taxation Reference for CISI IRT

Tax questions are usually process questions: classify the receipt or disposal, identify the wrapper, apply the correct allowance or relief, then calculate the net result using the current exam figures.

Tax Calculation Workflow

Step	Question to answer	Common exam trap
1. Identify taxpayer	Individual, spouse/civil partner, company, trust, estate?	Do not mix tax positions between people.
2. Identify wrapper	ISA, pension, investment bond, general account, trust?	Wrapper can change income tax and CGT treatment.
3. Classify return	Interest, dividend, property income, employment income, pension income, capital gain?	Income and capital are taxed under different regimes.
4. Gross or net?	Is amount before or after tax/charges?	Net-to-gross questions often require careful reversal.
5. Apply allowances	Personal, savings, dividend, CGT, pension, ISA, IHT bands as relevant	Use the current CISI-provided tax table.
6. Apply rate bands	Which band applies after ordering income correctly?	Higher-rate taxpayers may prefer different wrappers.
7. Apply losses/reliefs	CGT losses, pension relief, venture reliefs, business/property reliefs if relevant	Reliefs are often conditional.
8. Compute after-tax outcome	Net cash flow, tax due, net return or estate effect	Suitability may change after tax.

Income, Gains and Wrappers

Item	Usual tax category	Exam point
Bank/building society interest	Savings income	Taxable unless sheltered; compare gross and net yield.
Bond coupon	Savings income	Capital movement and coupon income are separate issues.
Equity dividend	Dividend income	Use dividend tax rules and allowances from current materials.
Fund distribution	Interest or dividend depending fund/type	Check whether distribution is classified as interest or dividend.
Accumulation fund income	Usually still treated as received/reinvested for tax outside wrappers	Reinvestment does not automatically avoid tax.
Sale of shares/funds	Capital gain or loss	Apply allowable cost, matching rules and CGT allowance.
ISA income/gains	Sheltered from UK income tax and CGT within wrapper	Subscription limits and eligibility must be checked from current rules.
Pension growth	Tax-privileged within pension	Access and contribution rules are restrictive and change over time.
Investment bond gain	Chargeable event gain	Tax deferral is not the same as tax exemption.
Gifts/estate transfers	Potential IHT issue	Ownership, timing, exemptions and reliefs matter.

Capital Gains Tax Logic

Area	Rule logic	Exam warning
Disposal proceeds	Start with sale proceeds	Deduct allowable disposal costs where permitted.
Acquisition cost	Original purchase cost plus allowable acquisition costs	Do not deduct non-allowable expenses.
Share matching	Same-day acquisitions, then short-period acquisitions, then pooled holding logic	Matching can change the gain from what a simple average suggests.
Losses	Offset allowable capital losses under the applicable rules	Losses may need to be used before annual exemption depending scenario.
Spouse/civil partner transfers	Often tested as tax-neutral planning in UK-style questions	Still consider subsequent disposal and beneficial ownership.
Exempt assets	Some assets are outside CGT	Do not assume every investment gain is taxable; check category.
Wrapper disposal	ISA and pension wrappers usually shelter gains internally	Wrapper suitability still depends on risk and access.

After-Tax Return

\[ r_{\text{after tax}}= \frac{I(1-t_i)+G(1-t_g)-C}{P_0} \]

Where \(I\) is income, \(G\) is gain, \(t_i\) is the relevant income tax rate, \(t_g\) is the relevant capital gains tax rate, \(C\) is costs and \(P_0\) is initial investment.

Pension, ISA and Tax-Advantaged Product Distinctions

Wrapper/product	Main benefit	Main constraint	Exam trap
ISA	Income and gains sheltered from UK income tax and CGT within wrapper	Subscription and eligibility rules	Tax-efficient does not mean capital-protected.
Pension/SIPP	Tax relief on contributions and tax-privileged growth	Access restrictions and contribution limits	Good tax treatment may be unsuitable if funds are needed soon.
General investment account	Flexible ownership and access	Income tax and CGT may apply	Useful after wrappers are used, but tax drag matters.
Onshore investment bond	Tax deferral and chargeable event regime	Tax calculation can be complex	5% withdrawal allowance is tax deferral, not tax-free income.
Offshore investment bond	Gross roll-up potential and chargeable event regime	Tax due may arise on encashment/events	Deferral can create large future tax charge.
EIS/SEIS/VCT-type investments	Potential tax reliefs	High risk, conditions, liquidity limits	Tax relief should not override suitability.
Trust structure	Control, estate planning or beneficiary planning	Tax and legal complexity	Tax treatment depends on trust type and current rules.

Investment Product Tax Traps

Scenario wording	Likely tested point
“Client wants income but is a higher-rate taxpayer”	Compare dividend, interest, bond, ISA and pension treatment after tax.
“Client reinvests all distributions”	Reinvestment does not automatically remove taxable income outside wrappers.
“Fund is held in an ISA”	Income and gains are sheltered within the ISA, subject to wrapper rules.
“Capital protection note issued by bank”	Protection depends on issuer/counterparty and terms.
“High dividend yield share”	Could signal falling share price or dividend risk.
“Long-dated gilt before rate rise”	Price fall due to duration risk.
“Overseas equity fund”	Currency risk plus local market risk; tax treatment depends on wrapper and status.
“Retired client drawing income from volatile portfolio”	Sequence risk and capital depletion.
“Low-risk client attracted by EIS/VCT relief”	Tax relief does not remove investment and liquidity risk.
“Corporate bond with higher yield”	Check credit risk, duration, liquidity and tax treatment.

Fast Product Selection Rules

Client need	Products often considered	Products to question carefully
Emergency cash reserve	Cash deposits, money market funds	Equities, property, structured products, pensions
Known short-term liability	Cash or short-duration high-quality bonds	Long-duration bonds, equities, illiquid alternatives
Long-term growth	Diversified equities, multi-asset funds, pensions/ISAs	Concentrated single shares, high-cost complex products
Regular income	Bonds, equity income funds, property income funds, annuity-style products	High-yield products without credit/liquidity review
Inflation protection	Equities, index-linked bonds, real assets	Fixed nominal cash/bonds as sole long-term holding
Tax efficiency	ISA, pension, appropriate allowances, tax-managed funds	Tax-driven high-risk products if suitability is weak
Capital preservation	Cash, short-dated high-quality bonds, guaranteed structures if counterparty sound	Unsecured structured notes, high-yield debt, equities
Diversification	Multi-asset funds, global exposure, low-correlation assets	More funds holding the same underlying exposures

Common Calculation Traps Checklist

Use decimal form for percentages in formulas.
Convert time periods consistently before annualising.
Do not confuse coupon rate with yield.
For bonds, price and yield move inversely.
For return, include income, capital gain/loss and costs.
For real return, adjust for inflation using the compound formula, not simple subtraction unless approximation is acceptable.
For portfolio risk, correlation matters; weighted average volatility is usually wrong unless correlation is +1.
For beta, measure market sensitivity, not total standalone volatility.
For Sharpe ratio, use excess return over the risk-free rate.
For tax, classify income and gains before applying rates.
For wrappers, separate tax efficiency from investment risk.
For derivatives, remember short positions can create losses larger than premium received.

Final Exam-Readiness Checklist

Before answering a CISI Investment, Risk and Taxation question, identify:

The investor objective.
The time horizon and liquidity need.
The risk type being tested.
Whether the question asks pre-tax or after-tax outcome.
Whether return is income, capital or total return.
Whether a wrapper changes the tax answer.
Whether diversification actually reduces the relevant risk.
Whether the product’s complexity or liquidity conflicts with suitability.
Whether the calculation uses current exam tax rates and allowances.
Whether the answer is asking for the best fit, the main risk, or the most accurate calculation.

Next step: practise mixed CISI IRT question sets that combine product selection, risk identification and tax treatment in the same scenario, then review every missed question by classifying the error as formula, product knowledge, risk analysis or tax logic.

Scenario Guide

Asset Classes