The platform · live

Inside the app

See what Promethean can do.

From a reproducible backtest to a transparent portfolio, a merit-ranked leaderboard, and hands-on Quant University — this is the Promethean app.

Take the tourSee the marketplace →

Backtesting

Point-in-time-correct backtests.

Every run replays the market as it actually was — realistic fills, modeled slippage, no look-ahead — and pins each result to a byte-reproducible pipeline, so the edge you measure is the edge you'd have traded.

Cross-Asset Momentum · Backtest
app.promethean.finance/backtest/cross-asset-momentum
Cross-Asset Momentumv7 · prod
run_id 0x9f3c·a1b2Completed
PeriodJan 2019 – Dec 2024
Starting capital$1,000,000
SlippageRealistic · 3 bps
CommissionTiered
DataSpotBars@v12
RebalanceDaily · close
Equity curve · strategy vs. benchmark
StrategySPX (TR)
Drawdown (underwater)Max −9.1%
+22.4%CAGR
1.94Sharpe
2.61Sortino
−9.1%Max drawdown
2.46Calmar
57%Win rate
1.82Profit factor
+0.31%Avg trade
84%Exposure
6.2×Turnover
11.5%Volatility
0.18Beta to SPX
Fills & slippage
Orders4,182
Filled99.4%
Avg slippage2.7 bps
Rejected24
Point-in-time correct
  • ✓No look-ahead bias
  • ✓Survivorship-free universe
  • ✓As-of-timestamped fundamentals
  • ✓Byte-reproducible run
Walk-forward windows
IS/OOS 12019 → 2020✓
IS/OOS 22020 → 2021✓
IS/OOS 32021 → 2022✓
IS/OOS 42022 → 2023—
IS/OOS 52023 → 2024✓
IS/OOS 62024 → 2025✓
Trade log4,182 trades · showing 8
DateSideSymbolQtyEntryExitP&LReturnHold
2024-03-12LongES185,124.505,287.25+$14,648+3.18%9d
2024-04-02ShortNKD1239,81038,205+$9,630+4.03%6d
2024-04-19LongGC92,361.402,338.10−$2,097−0.99%4d
2024-05-08ShortZB22118-14117-02+$5,940+1.24%11d
2024-05-27LongCL1578.2276.41−$2,715−2.31%3d
2024-06-10LongNQ718,940.0019,512.50+$8,016+3.02%8d
2024-07-01Short6E201.08421.0901−$1,475−0.54%5d
2024-07-22LongHG134.2814.402+$3,932+2.83%7d

Your portfolio

Every subscription, one transparent view.

See your allocations across vetted strategies in a single dashboard — live P&L, asset-class exposure, and risk metrics, with performance fees charged only on gains above your high-water mark.

Promethean · Portfolio
app.promethean.finance/portfolio
Total value$248,910+0.74% today
All-time return+34.2%▲ since inception
Invested$185,4005 strategies
Cash$12,460Available
Unrealized P&L+$48,210▲ net of fees
Portfolio value · last 12 months
1M6MYTD1YAll
Holdings · subscribed strategies5 active
StrategyAllocValueDay ΔTotal30-day
Cross-Asset Momentumhelios.quant✓
31%
$77,160+1.12%+42.8%
Vol-Carry Harvestlattice.io✓
24%
$59,738+0.48%+27.5%
Defensive Risk-Parityatlas.capital✓
19%
$47,293+0.21%+11.3%
Crypto Basis Captureobsidian.dev✓
15%
$37,336−1.84%+58.1%
Stat-Arb Pairs · Energyridge.research✓
11%
$27,383+0.36%+14.9%
Exposure by asset class
Equity Index32%
Rates21%
Commodities16%
Crypto14%
FX10%
Cash7%
Risk
9.8%Volatility
−7.4%Max drawdown
1.71Sharpe
0.22Beta
−1.9%1-day VaR · 95%
0.31Corr to SPX
Recent activity
+
Subscribed to Vol-Carry Harvest
Today · 09:41
$60,000
⇄
Rebalanced allocation across 5 strategies
Yesterday · 16:02
%
Performance fee charged above high-water mark
Jun 1 · 00:00
−$214
$
Monthly subscription · Cross-Asset Momentum
Jun 1 · 00:00
−$49
Performance fees apply only above your high-water mark — you never pay twice for the same gains.

Leaderboard

Ranked by risk-adjusted return — earned, not bought.

Strategies climb the board on Sharpe, not marketing — every ranking is backed by a verified, byte-reproducible track record and live consistency, so the order reflects real risk-adjusted performance rather than a cherry-picked backtest.

Promethean · Leaderboard
app.promethean.finance/leaderboard
StrategiesDevelopers
1YThis monthYTDAll-time
AllMulti-assetEquitiesVolCryptoFX
Ranked by Sharpe (risk-adjusted)
12.31Sharpe
Vol-Carry Harvest
Equity vol · Carry
+11.6% YTD
lattice.io✓
22.07Sharpe
Crypto Basis Capture
Digital assets · Carry
+24.9% YTD
obsidian.dev✓
31.94Sharpe
Cross-Asset Momentum
Multi-asset · Trend
+18.2% YTD
helios.quant✓
RankStrategyAuthorSharpeYTDAnnualizedMax DDSubscribersAUM90-day trend
1▲2Vol-Carry HarvestEquity vol · Carrylattice.io✓2.31+11.6%+15.0%−6.4%2,015$28.9M
2▲1Crypto Basis CaptureDigital assets · Carryobsidian.dev✓2.07+24.9%+31.2%−14.6%1,733$11.4M
3▼2Cross-Asset MomentumMulti-asset · Trendhelios.quant✓1.94+18.2%+22.4%−9.1%1,240$14.2M
4—Defensive Risk-ParityMulti-asset · Allocationatlas.capital✓1.71+7.8%+9.6%−5.2%3,402$41.7M
5▲3Stat-Arb Pairs · EnergyEquities · Mean-reversionridge.research✓1.62+9.3%+12.7%−7.8%684$6.1M
6▼1Index DispersionEquity vol · Relative-valuequanta.labs✓1.55+6.1%+8.9%−8.4%928$9.7M
7▲1Rates Curve SteepenerFixed income · Macrobridge.capital✓1.49+5.4%+7.6%−6.9%541$5.3M
8▼3FX Macro OverlayCurrencies · Macromeridian.fx✓1.38−2.4%+10.1%−12.3%417$3.8M
9—Gamma Scalp · TechEquity vol · Intradayvega.systems✓1.31+4.2%+6.8%−9.7%362$2.9M
10▼1Commodity TrendCommodities · Trendsummit.quant✓1.24−1.8%+5.9%−11.5%289$2.4M

Quant University

Learn the institutional stack — hands-on.

Interactive notebooks walk you through point-in-time-correct feature engineering, reproducible pipelines, and backtesting fidelity — then publishing a verified strategy to the marketplace, all in the same environment you'll build in.

Promethean · Quant University
app.promethean.finance/learn
Tracks
Foundations
8 lessons100%
Feature Engineering with EmberNOW
12 lessons75%
Reproducible Pipelines with Forge
10 lessons40%
Backtesting Fidelity
9 lessons10%
Risk & Portfolio Construction
11 lessons0%
Publishing to the Marketplace
6 lessons0%
Feature Engineering with Ember
Lesson 4 · Point-in-time-correct features
Interactive notebook12 min
In [4]python · ember▶ Run
1# Point-in-time-correct momentum — no look-ahead.
2from promethean import features, dataset
3
4bars = dataset.load("SpotBars@v12")
5
6@features.define
7def momentum_20m(bars):
8 ret = bars.close.pct_change(20)
9 return ret.as_of(bars.timestamp) # pin to event time
Out [4]
Backtested with no look-ahead →
1.94Sharpe
38%
Complete
Level 2 · Quant Developer
2,480XP
12🔥Day streak
✓
Verified credentialReproducibility 101
Up next
Rolling & expanding windowsFeature Engineering with Ember
9 min
Joining order-flow at event timeFeature Engineering with Ember
14 min
Materializing a featuresetFeature Engineering with Ember
11 min
Earn a verified badge to publish on the marketplace — your credential proves the work is reproducible.

Want in early?

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