The Goal
Both models received the same task: build an Opening Range Breakout (ORB) trading strategy. Astra built it using only its own internal knowledge and memory. DeepSeek had access to a Trading Knowledge Hub that I curated from the most reputable trading books.
What I wanted from both: a strategy that can grow an account smoothly, and one I can actually use to trade my personal accounts and prop firm accounts.
What Is ORB
The Opening Range Breakout (ORB) strategy is a classic intraday trading concept. It defines a fixed window right after a market opens — the "opening range" — and measures that window's high and low. Once price breaks above the range high, the strategy goes long; a break below the range low triggers a short. The logic behind it: the burst of volatility right after the open reflects fresh order flow and overnight sentiment, so a decisive break out of that initial consolidation tends to keep running rather than reverse immediately.
Typical building blocks of an ORB system:
* Opening range: a fixed time window after the session open (e.g. 5, 15 or 30 minutes)
* Breakout trigger: price trading or closing beyond the range high/low
* Stop-loss: placed at the opposite end of the range, or a volatility-based buffer
* Target/exit: fixed R-multiple, trailing stop, or a time-based close before the session ends
* Filters: volume confirmation, trend filters, or volatility thresholds (e.g. ATR) to cut down on false breakouts on choppy, range-bound days
Because it only needs the first few minutes of session data, ORB is simple to automate and translates well across instruments (indices, gold, forex) — which is why it was chosen as the first strategy to hand to both Astra and DeepSeek inside the Trading Harness.
Building Process
Both were prompted inside the Trading Harness at ai-backbone.com. It lets an AI code a strategy that is then evaluated in the harness. The evaluation results go back to the AI so it can iterate and improve. If the strategy looks solid in the backtest, it moves into incubation — trading virtual money against real-time data.
Both Astra's and DeepSeek's strategies are now running in real time. You can watch them live; the links are at the end of this article.
Comparison
Overall Stats
Astra:
DeepSeek:
Astra:
DeepSeek:
Astra's equity curve climbs smoothly from roughly $10,000 (Oct 2025) to $32,341.68 (Sep 2026), with a Sharpe of 2.00, a 229.6% gain, a 20.8% max drawdown and a 50.5% win rate over 416 trades. Growth is gradual and low-noise for most of the period, with one sharp spike-and-pullback around Feb 2026, after which the curve resumes its steady climb — the visual signature of a strategy compounding consistently rather than in bursts.
DeepSeek's equity curve starts flatter, tracking close to Astra's through most of 2025, then breaks into a steep acceleration phase from roughly January to March 2026 (equity roughly doubles in that window), before continuing to climb — more choppily — to $64,344.07 by Sep 2026. Its Sharpe (1.95) is essentially on par with Astra's despite the much larger 531.2% gain, but the price of that extra return shows up as visibly larger swings and a higher 31.7% max drawdown in the second half of the chart.
Comparison Matrix
DeepSeek's ORB produced more than double Astra's return and a much stronger Recovery Factor, but it did so by trading long-only, holding trades far longer, and tolerating a bigger drawdown — a higher-variance path to a bigger number. Astra's curve is smoother and more balanced (it trades both directions), but ends with less than half the total gain. On a risk-adjusted basis the two are close (Sharpe roughly 2–3 for both); the real differentiator is return per dollar of drawdown, where DeepSeek's Recovery Factor of 9.00 clearly leads — a striking result given it cost roughly 250× less per token.
So What?
Astra is probably too expensive for what it delivered here. But the live results of both strategies will have the final word. As of now, Astra did some trades but the DeepSeek strategy is waiting for a good moment.
Powerful AI is only one part of the game. A good harness, plus the right data and knowledge, can turn a low-cost model into a powerful trading-strategy builder.
Here are the live performance tracking pages, so you can watch both strategies trade in real time:
- Live Performance Astra: https://app.ai-backbone.com/publiclive/u_6f3ee7fb
- Live Performance DeepSeek: https://app.ai-backbone.com/publiclive/u_ecbc5185
