QuanterLab in ChatGPT

A backtesting tool you use by describing a rule in words: ChatGPT tests it on QuanterLab and draws its circuit and figures in the chat.

Add QuanterLab to ChatGPT
Every new account starts with 30 days of Practitioner, free and with no card.
QuanterLab's card in ChatGPT: the circuit of Cigna's dips by market mood, every card run, and its forward test from October 2025 to October 2026 against simply holding CI: growth of $1 $1.49 against $1.22, worst drop 8.5% against 12.8%, 5 trades QuanterLab's card in ChatGPT: the circuit of buying Costco's short dips, every card run, and its forward test from October 2025 to October 2026 against simply holding COST: growth of $1 $1.15 against $1.11, worst drop 9.6% against 18.3%, 6 trades

Five questions to ask

  1. 1. @QuanterLab Test buying SPY when its 2-day RSI falls below 10 and selling when it rises above 70, over the last ten years, against simply holding SPY.
  2. 2. @QuanterLab Run a walk-forward on buying SPY when its 2-day RSI falls below 10, to see whether it holds on years it never saw.
  3. 3. @QuanterLab Scan the S&P 500 for stocks that snap back to their average, and backtest one of them.
  4. 4. @QuanterLab Backtest buying SPY when its 2-day RSI falls below 10, then start it as a paper trade with a note every morning.
  5. 5. @QuanterLab Test buying Amazon's dips with separate levels for calm and stormy days, as a hidden Markov model reads them, against simply holding Amazon.

QuanterLab places no orders, connects to no broker and moves no money. Research and education only, not investment advice.