Alpha Report
Russell 2000
Composite Signal
2022–2026

Market SectorEquity IndexModelPythia-v0.12.0SignalComposite
Date FromJan 03 2022Date ToSep 28 2026
Published Oct 13, 2026

1. Executive Summary

CategoryValue
MARKET SECTOREquity Index
SIGNALRussell 2000
MODELRUSSELL2000_DTC v17: composite
SIGNAL DEFINITIONSingle Contract Mid-Price Trend [Now, now + 5 min] [15:55, 16:00] ET
DATA INPUT WINDOW40 days of history, 1-minute Level II order-book bars, 09:30–16:00 ET each day
SIGNAL GENERATION WINDOWEvery 5 minutes, 09:45–15:25 ET (69 decisions per day)

Signal Coverage: Russell 2000

Asset ClassTrading SymbolName
FuturesRTYE-mini Russell 2000
FuturesM2KMicro E-mini Russell 2000
ETFIWMiShares Russell 2000 ETF

Russell 2000 Macro Review:

  • 2022: Russell 2000 futures fell about 22%, from an early-January high to a June low, as rate hikes raised funding costs for smaller, more leveraged companies. A Q4 bounce left the index well below its highs.
  • 2023: About +17%, but unevenly: small caps lagged badly through the March regional-bank stress and hit the year's low on 27 October, before a sharp Q4 rally (+17%) as yields fell on expected rate cuts.
  • 2024: About +11%, with small caps rallying when the Fed began cutting (Q3 +9%) and again after the November election, peaking on 25 November. Over the year they still lagged the large-cap indices.
  • 2025: About +11%. The tariff shock drove a −10% first quarter and a low on 8 April; Fed cuts from September helped small caps recover to a December high.
  • 2026 (to 28 Sep): About +13%: flat in Q1, a strong Q2 (+20%) as the rally broadened to small caps after the 30 March low, then −7% in Q3 from an August high as yields and oil rose again.

Signal Performance Overview:

  • 2022: +8.5% (Sharpe 1.10) in a −22% market, mostly from longs (+7.0%) with shorts adding +3.5%, at a 55% hit rate and a −5.0% drawdown.
  • 2023: +3.5% (Sharpe 0.72) with a −3.3% drawdown, gains roughly evenly split between longs and shorts in a choppy year.
  • 2024: Close to flat at +0.6% (Sharpe 0.11): shorts made +5.1% while longs lost 2.6% in a rising market, a sign that it leaned against the trend.
  • 2025: +12.1% (Sharpe 1.49), its strongest return of the walk-forward, mainly from longs (+10.4%) that captured the recovery after the April low, at a 58% hit rate.
  • 2026 (F1, to 28 Sep): +8.1% (Sharpe 2.32), its best risk-adjusted year, with a 60% hit rate and only a −2.0% drawdown; it stayed positive through the Q3 decline.

2. Trading Strategy

In order to produce the metrics below we use the signal in combination with the trading strategy below:

  • Entry positions: every 5 minutes between 09:45 and 15:25 ET (69 possible openings per day) we take a long, short or no position. Each position is split into 5 parts, executed on each minute of the 5 minutes after the decision. No sizing adjustment.
  • Exit positions: each decision's position is closed between 15:55 and 16:00 ET, its five parts over the five minutes.
  • Costs: 1.00 bp per side, 2.0 bp round trip (RTY). Extra exchange/clearing fees not included.
  • Contract series & roll: Front month quarterly contract (Mar, Jun, Sep, Dec). Switch at the open 5 trading days before expiration (the third Friday of the contract month): stop trading the expiring contract and start trading the next.3. Model Training Data and Timeframe

3. Model Training Data and Timeframe

CategoryValue
Model FamilyPythia-v0.12.0: committee of models voting per decision
VersionRUSSELL2000_DTC v17
ExchangeCME Globex
DataLevel II Limit Order Book (10 levels)

Each year of Section 4 is scored by the committee of its own walk-forward fold, trained and validated only on data before that year:

YearFoldTrainingValidationVote
2026F12020-01-01 → 2024-10-032025-01-01 → 2025-12-315/5
2025F22019-01-01 → 2023-10-032024-01-01 → 2024-12-314/4
2024F32019-01-01 → 2022-10-032023-01-01 → 2023-12-316/6
2023F42018-01-01 → 2021-10-032022-01-01 → 2022-12-313/3
2022F52017-01-01 → 2020-10-032021-01-01 → 2021-12-318/8

4. Performance Metrics: walk-forward, 2022 – 2026

4.1 Return and Risk Metrics

Quarterly and annual return, risk-adjusted performance and drawdown for the trading strategy defined in Section 2. Sharpe is per session on fixed capital. 2026 runs to 2026-09-28.

Table 1: Quarterly and Annual Metrics

QuarterFoldReturn %SharpeWin %CalmarAnn. Vol %MDD %
2026F18.0662.31558.4665.4904.941-1.952
26Q3F11.6912.87664.0603.6662.459-1.861
26Q2F13.8713.14056.7218.3285.556-1.937
26Q1F12.5041.68355.6015.2406.404-1.952
2025F212.0661.48556.5552.3028.824-5.091
25Q4F20.7980.71650.1221.3984.484-2.238
25Q3F22.6522.76059.1237.6914.022-1.367
25Q2F28.7282.40163.9747.67320.168-5.086
25Q1F2-0.112-0.11350.471-0.1953.934-2.260
2024F30.6010.11548.4120.1575.174-3.736
24Q4F30.2700.14845.7840.2887.225-3.644
24Q3F30.1580.17748.9870.2993.424-2.028
24Q2F31.2061.48652.1574.7693.274-0.997
24Q1F3-1.033-0.70347.031-1.0895.693-3.736
2023F43.4940.72553.4671.0464.917-3.275
23Q4F41.9042.14859.4205.7603.728-1.338
23Q3F41.9881.90957.5986.2134.335-1.276
23Q2F4-0.126-0.15048.997-0.2793.274-1.781
23Q1F4-0.271-0.15050.624-0.3257.178-3.275
2022F58.5221.09954.6161.6708.044-4.980
22Q4F53.7682.41557.5298.4117.067-1.864
22Q3F51.3401.29153.1822.8824.125-1.810
22Q2F53.0411.26156.4542.50510.532-4.997
22Q1F50.3730.15551.6210.3229.573-4.590

Figure 1: Cumulative equity from $1,000,000, quarterly returns compounded from 22Q1 (out-of-sample)

$1,000,000 to $1,377,941 (+37.8%)

The curve compounds the quarterly returns from $1,000,000 for illustration. The strategy metrics in this report assume fixed capital, so the ending value is not the sum of the quarterly returns.

4.2 Participation, Recall and Effective Leverage

Quarterly and annual view of how often the signal trades, how many of the realised moves it captures, and how much of the notional capital is deployed on average.

Table 2: Quarterly and Annual Participation, Recall and Effective Leverage

QuarterFoldParticipation %Recall %Hit rate %Effective Leverage (x)
2026F133.5660.1260.160.184
26Q3F128.9861.0264.670.159
26Q2F142.7055.8357.230.232
26Q1F128.9358.4259.970.161
2025F243.1558.0958.160.228
25Q4F239.7549.8151.740.214
25Q3F241.3262.8960.870.219
25Q2F252.7364.2964.410.272
25Q1F238.7351.0553.150.208
2024F336.6048.5648.600.195
24Q4F344.4346.2046.950.239
24Q3F328.2548.4249.330.149
24Q2F339.2952.2351.650.210
24Q1F334.5048.2546.560.182
2023F442.4053.6753.680.217
23Q4F432.3959.0858.980.156
23Q3F440.3959.0057.820.204
23Q2F450.7149.9749.820.262
23Q1F446.1251.0150.550.245
2022F538.1154.0754.780.199
22Q4F533.0157.3457.760.168
22Q3F531.9349.9253.240.167
22Q2F544.4356.4156.770.235
22Q1F543.2351.6451.630.228
MetricDefinitionCalculation
Participation %Share of the available decision points at which the signal takes a position (long or short) rather than staying flat.(long + short decisions) / total decision points × 100; 69 decision points per trading day.
Recall %Share of the available decision points at which the signal took a position and the price moved in the direction taken.correct decisions / total decision points × 100 = Participation × Hit rate.
Hit rate %Share of the positions taken that moved in the direction taken.correct decisions / (long + short decisions) × 100.
Effective Leverage (x)Average gross notional exposure carried by the strategy relative to its capital.Time-weighted average, over the trading window (09:45–16:00 ET, first entry to last exit), of gross open notional (sum of absolute long and short positions) divided by start-of-day equity; averaged across all trading days in the period.

5. Next Steps

Download historical predictions using the Client API and confirm performance in your own test harness:

6. Contact

Please reach out with any questions or comments at: info[at]quantumsignals.ai

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