New to options analytics

See gamma exposure, key levels and max pain on any ticker, free.

Start free with gamma exposure by strike, key support/resistance levels and max pain on any ticker, plus guides that explain what each one means.

Free tier, no card required · Cancel anytime · Live in 60 seconds

Gamma exposure by strike SPY
gamma flip
lower strikeshigher strikes →
Positive net GEX Negative net GEX
Same JSON live & historical
No lookahead bias
REST + Python/JS/C#/Go/Java SDKs
6,000+ tickers, computed per-tick
The problem

What the usual options data leaves you fighting

01

Options-analytics tools are expensive and overwhelming to get started with.

02

You want to learn GEX and max pain on real data, not toy examples.

03

You're not sure which data you actually need yet.

What FlashAlpha gives you

No card required: pull gamma exposure, key levels and max pain on any ticker, read the guides, and upgrade only when you outgrow the free tier.

One call, ready to use
curl -H "X-Api-Key: YOUR_KEY" \
  "https://lab.flashalpha.com/v1/exposure/levels/SPY"
{
  "symbol": "SPY",
  "levels": {
    "gamma_flip": 595.25,
    "call_wall": 600.0,
    "put_wall": 595.0,
    "max_pain": 598.0
  }
}

Live in three steps

1
Grab your API key

Sign up free, no card. Your key works on every endpoint instantly.

2
Call the endpoint

One GET request per ticker returns computed analytics, no rebuilding greeks or exposure yourself.

3
Wire it in

Drop it into your dashboard, model or backtest. Live and historical share one response shape.

Questions, answered

Is it really free?

Yes, the Free plan gives 5 requests/day with no card required, covering stock quotes, gamma exposure by strike, key levels, BSM greeks and the IV solver.

What is GEX (gamma exposure)?

It estimates how much dealers must buy or sell to stay hedged as price moves, which tells you whether moves get dampened (positive gamma) or amplified (negative gamma).

What is max pain?

The strike where the total value of options expiring is minimized, often a magnet into expiration. The guide above explains how to use it.

When should I upgrade?

Move to Basic for delta/vanna/charm exposure, max pain and index symbols; Growth for full-chain GEX, 0DTE and flow analytics.

Recommended plan
Growth $239/mo

billed annually ($2,868/yr)

The free endpoints give last-day, cached GEX on one expiry. Growth unlocks live full-chain GEX, 0DTE analytics and the AI narrative, which is what you actually need once you are past exploring.

Get Your API Key → or start free →
  • ✓  No card for the free tier
  • ✓  Cancel anytime
  • ✓  Same data live & historical
Compare all plans

Get your API key in 60 seconds.

Start free with gamma exposure by strike, key support/resistance levels and max pain on any ticker, plus guides that explain what each one means.