I've been trading options for 3 years. Every time I want to simulate a strategy, I open Opstra, enter the stock, select strikes, fumble with the interface. It works, but it feels like a tool built for quants, not traders.
White Stallion AI's Strategy Lab took a different approach: make strategy building visual, instant, and connected to your actual portfolio.
27 strategies, organized by what you think the market will do
Instead of a blank canvas, the Lab organizes strategies by market outlook:
Bullish (6): Bull call spread, Long call, Bull put spread, Call ratio, Collar, Synthetic long
Bearish (6): Bear put spread, Long put, Bear call spread, Put ratio, Synthetic short, Strip
Neutral/Income (9): Iron condor, Iron butterfly, Short strangle, Short straddle, Covered call, Cash-secured put, Jade lizard, Calendar spread, Diagonal spread
Volatile/Breakout (6): Long straddle, Long strangle, Strap, Reverse iron condor, Back spread, Gut strangle
Click any strategy → legs auto-populate with ATM strikes → payoff chart renders instantly.
What makes it different from Opstra
Three things Opstra doesn't do:
1. P&L Heatmap: A color-coded grid showing profit/loss at every price level across every day to expiry. Green = profit, red = loss. You instantly see where your risk zones are — not just at expiry, but today, tomorrow, and every day until then.
2. Greeks with plain English: Delta isn't just "-1.44" — it says "Slightly bearish. Loses value if price rises sharply." Theta shows "+₹510/day" with "You earn ₹510/day from time decay. Hold if range-bound." Even beginners understand what the numbers mean.
3. Portfolio-aware: If you already hold VEDL shares and have an active Sell 750 CE, the Strategy Lab knows. It suggests a Collar (add a protective put) or calculates your covered call yield based on your actual cost basis.
Built-in Black-Scholes
Every strategy calculates full Greeks using the Black-Scholes model: Delta, Gamma, Theta, Vega. Adjust implied volatility and days-to-expiry with sliders — the entire analysis recalculates in real time.
Max profit, max loss, breakeven points, risk-reward ratio, and estimated margin — all displayed in clean metric cards at the top.
Who is this for?
If you're an options trader who wants to simulate strategies before deploying capital, test "what if" scenarios with IV and DTE changes, or learn options trading with visual payoff diagrams — this is your lab. And it's completely free.
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