Trading Risk Model
Risk & results, carved from Grant, Trading Risk ยท September 5, 2026 ยท 9:36 AM ET

Are we being paid for the risk we take? That is the single question Kenneth Grant's Trading Risk organizes everything around โ€” not "how much did we make," but "how much did we make relative to the risk borne, and is that edge real, repeatable, and survivable." This page measures the AQI model book against that lens, rebuilt every mark cycle from the live curve, the closed-trade log, and current exposure.

1 ยท Performance & risk-adjusted returns

Return per unit of risk is the numerator of the whole framework. Over 32 trading days the book has earned +$177,203 (14.18% of the $1.25M base) at +$5,707/day against $7,399 of daily volatility.

+$177,203
Cumulative P&L
14.18% of $1.25M ยท 32d
12.24
Sharpe (ann.)
ยฑ3.25 SE ยท 0.77/day
111.41
Sortino
downside-only
71%
Up-days
+$5,707/day, $7,399 vol
$-17,720$35,441$88,601$141,762$194,92308-0308-2109-05
Honest reading of the Sharpe. A headline Sharpe of 12.24 is not a live-trading number โ€” it is inflated by a smooth model-ledger curve and a 32-day sample. The daily Sharpe is 0.77, and the annualized figure carries a ยฑ3.25 standard-error band. Grant's discipline is to quote the band, not the point estimate โ€” the edge is strong, but the precision is not yet earned.

P&L by trading day of the month. Each bar is the Nth trading day of the month (1โ€“21), stacked by month so the calendar pattern compounds as new months land โ€” Grant's time-based P&L view, testing whether particular days of the cycle consistently pay.

$-2,785$4,210$11,204$18,198$25,193123456789101112131415161718192021Aug 2026Sep 2026

2 ยท Drawdown discipline

Drawdown โ€” not volatility โ€” is what ends books. The worst peak-to-trough was -$24,413 (1.95% of NAV) over 0 days; the current drawdown is +$0. Calmar (return รท max drawdown) is 7.3.

-1.95%
Max drawdown
-$24,413 ยท 0d
-0.0%
Current drawdown
+$0
7.3
Calmar (ret/maxDD)
$-26,854$-19,530$-12,206$-4,883$2,44108-0308-2309-05

Underwater curve โ€” distance below the running high-water mark at every mark.

3 ยท P&L distribution & attribution

The shape of the edge across 224 closed trades: a 65% hit rate paired with a 2.38ร— payoff ratio produces a positive expectancy of +$725 per trade. Positive skew (2.88) says the winners tail out further than the losers.

224
Closed trades
65%
Win rate
2.38
P/L ratio
+$1,448 / -$609
+$725
Expectancy/trade
skew 2.88 ยท kurt 10.81
By sleeveTradesWinAvgTotal P&L
Equity13556%+$87+$11,798
Futures3375%+$2,098+$69,219
Options5683%+$1,168+$65,413

Attribution โ€” which strategies actually earn the edge:

StrategyTradesWinExpectancyTotal P&L
Commodity futures3375%+$2,098+$69,219
Laddered singles6279%+$556+$34,495
Other6132%+$321+$19,569
Option structures933%+$2,106+$18,950
Ratio spreads3390%+$192+$6,324
Cash-sleeve singles2662%-$82-$2,127

4 ยท Exposure, VaR & the alpha-vs-beta test

Exposure is measured on a margin-blended basis โ€” cash value for equities and options, but margin for futures, because a copper future is a margin instrument (~$5.5k of margin per lot), not $167k of cash. Gross runs 142% of NAV, net 8%. The largest single position is 10.3% (SMH ยท SMH/QQQE long leg).

142%
Gross exposure
margin-blended
8%
Net exposure
+$97,038
-0.97%
1-day 95% VaR
hist -0.2%
0.1
P&L corr to SPY
alpha, not beta
Exposure by sleeveAmount% NAV
Equity$1,568,202125%
Options$141,54211%
Futures$66,8255%
The book earns alpha, not beta. Regressed against SPY, daily P&L has a correlation of just 0.1 (beta $1,276 per +1% SPY). That is the whole thesis of Trading Risk made measurable โ€” the returns come from the bets, not from riding the market. A book that is paid for its risk should look exactly like this: uncorrelated, positive-expectancy, drawdown-contained.

Scenario & stress grid โ€” estimated 1-day book impact:

ScenarioP&L impact% NAV
Equity -5% (SPY)-$6,379-0.51%
Equity -10% (SPY)-$12,757-1.02%
Commodities -10%+$0+0.00%
Commodities +10%+$0+0.00%
Rates +50bps+$0+0.00%
1-day 99% VaR (hist)-$2,785-0.22%

Methodology: Sharpe/Sortino annualized ร—โˆš252 with a Lo (2002) standard-error band; VaR both parametric (zร—daily-ฯƒ) and historical (empirical percentile); equity via SPY beta, commodities on futures notional, rates on bond duration; exposure margin-blended. Model ledger, $1,250,000 base โ€” not audited fills. Risk budget 0.75%/trade ($9,375) per the TEF mandate.