Is there a Part I formula sheet?
No. GARP says formula sheets are not provided with the exam, so you need the formulas by heart and the judgment to pick the right one. Below are the ones our questions use most.
| Formula sheet | Not provided |
|---|---|
| Scratch paper | Two sheets and a pencil |
| Calculator | Approved business calculators only |
| Questions | 100 in 4 hours |
Foundations of Risk Management
| Measure | Formula |
|---|---|
| CAPM expected return | E(R) = Rf + beta x (E(Rm) - Rf) |
| Sharpe ratio | (Rp - Rf) / sigma_p |
| Treynor ratio | (Rp - Rf) / beta_p |
| Jensen's alpha | Rp - [Rf + beta_p x (Rm - Rf)] |
| Information ratio | (Rp - Rb) / tracking error |
Quantitative Analysis
| Measure | Formula |
|---|---|
| Bayes' rule | P(A | B) = P(B | A) x P(A) / P(B) |
| Portfolio variance, two assets | w1^2 s1^2 + w2^2 s2^2 + 2 w1 w2 rho s1 s2 |
| OLS slope | Cov(X, Y) / Var(X) |
| EWMA variance | lambda x s^2(n-1) + (1 - lambda) x u^2(n-1) |
| GARCH(1,1) long-run variance | omega / (1 - alpha - beta) |
Financial Markets and Products
| Measure | Formula |
|---|---|
| Forward price, with a yield | F0 = S0 x e^((r - q) x T) |
| Minimum variance hedge ratio | h = rho x sigma_S / sigma_F |
| Futures contracts to hedge | N = h x Q_A / Q_F |
| Put-call parity | c + K x e^(-rT) = p + S0 |
| Forward rate (continuous) | (R2 x T2 - R1 x T1) / (T2 - T1) |
Valuation and Risk Models
| Measure | Formula |
|---|---|
| Parametric VaR | z x sigma x value, scaled by sqrt(T) for a horizon of T days |
| Price change from duration and convexity | dP / P = -D_mod x dy + 0.5 x C x dy^2 |
| DV01 | D_mod x P x 0.0001 |
| Expected credit loss | PD x LGD x EAD |
| Black-Scholes-Merton call | c = S0 N(d1) - K e^(-rT) N(d2) |
How to learn them
Learn each formula with the question that uses it: the conventions in a stem (compounding, horizon, sample or population) tell you which version applies. Our lessons teach each one on a worked problem first, and every practice answer shows every number.
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Questions people ask
Is a formula sheet provided on Part I?
No. GARP's FAQ says formula sheets are not provided with the exam.
What can I bring into the exam?
A GARP-approved business calculator, your ID and a printed appointment confirmation. Two sheets of scratch paper and a pencil are provided.
How do I know which formulas to learn?
GARP points candidates to its learning objectives: statements that begin with calculate, compute or derive usually mean a formula to commit to memory.