Session

Configure · fetch bars · run deterministic strategy

Preset
Your prices $7
Draw

Fetch + Run to load candles and fills.

Volume sits under the candles when the data includes it. The gold line is session VWAP, on minute charts only.

Selected
Click IN/OUT · search · or pick a fill

Recent fills

↑↓ walk fills · click row → chart · double-click → full Trades log

ID Side Entry Exit P&L Reason
No trades yet.

Strategy library

Choose a setup

Free includes EMA 9/20 Long and SMA 50/200 Long, with the full report. Every other card is Pro ($12/month or $99/year). Daily presets use daily bars. ORB and session VWAP need 5m or 1m. Engine fills only. US stocks only.

  • Novice
  • Intermediate
  • Expert
  • Long Short

Retail core · computable on daily

High-coverage long-first setups (MA trend, RSI fade, levels, MACD). Same engine as advanced cards below. Shorts are marked Expert and show a risk warning on select.

Clear saved sessions

Clear all saved sessions in this lab?

This deletes every Saved session stored in this browser for the backtest lab (local history only). You cannot undo it.

Plan

This strategy is on a paid plan

Free includes EMA 9/20 Long and SMA 50/200 Long. The daily library is $7/month. Minute and session tests are $12/month.

Billing is not connected yet. Settings on this browser can switch Free, $7, and $12 so you can try each one.

Risk warning

Short selling can lose more than you put in

This strategy opens short positions (selling first, buying later). Unlike a long trade where the most you can lose is roughly the money you put in, a short has theoretically unlimited loss if price keeps rising.

Lab consent

Experimental Features Addendum

Version: · Effective

Backtest Ideas

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Required · market data

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The lab opens only after a key is on this device. Follow the six steps below, save the key privately, then paste it at the bottom.

About Massive & Backtest Ideas backtestideas.com does not receive any benefit from Massive for using them as our current data path. We may add other providers later. Massive is an excellent free option for most cost-conscious users; power users can upgrade on Massive and paste the new key in Settings. Feedback and suggestions welcome.
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Massive signup API keys

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Google or Massive email.

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After you paste: the key stays only on this device for your account. We do not store API keys in our product database. Free plan limits are Massive’s — upgrade there, then update the key in Settings; the app follows the new plan.

Full guide: marketing site → Connect Massive.

Settings

Account & data

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Plan

Free is EMA 9/20 Long and SMA 50/200 Long, with the full report. $7 opens the daily library, shorts, and your own daily file. $12 adds minute charts, opening-range and session VWAP tests, and the experiment lab. Stripe is not connected yet, so this switch is only for this browser.

Polygon API key

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Polygon pricing API keys Signup

Session

Sign out returns to the login gate. The account stays, so you can sign in on another computer. The Massive key stays on this device until you clear it.