Choose how you want to
use
FlashAlpha.
billed annually ($2,868/yr)
- 2,500 requests/day
- 15-second freshness - near-live data
- Full-chain GEX (docs) - all expirations aggregated
- 0DTE analytics (docs) - pin risk, expected move, gamma regime
- Flow Analytics (docs) - simulation-aware GEX/DEX/levels/pin-risk/dealer-risk recomputed on intraday effective OI
- Options chain (docs) with full Greeks & IV
- Volatility analytics (docs) - realized vol, skew, term structure
- AI narrative (docs) - verbal exposure analysis
- Kelly criterion position sizing
- Extended Market Overview - full-chain exposure, VRP, term structure, advanced vol sections
- Live Screener (docs) - 20-symbol Tier 1 universe, filter trees, cascading expiry/strike/contract filters
- Priority email support
billed annually ($14,388/yr)
- Everything in Growth
- Unlimited requests - no daily cap
- Live Screener (full) (docs) - ~250 symbols, formulas, strategy scores (harvest, dealer-flow-risk, iron-condor)
- Backtest to the minute since 2017 (Historical API) - replay GEX, VRP, dealer regime & max pain at any minute; no lookahead; same response shape as live
- VRP analytics (docs) - z-score, regime, strategy scores, directional decomposition
- SVI vol surfaces (docs) - calibrated parameters, arbitrage detection, variance swaps
- Higher-order Greeks (docs) - vanna, charm, volga, speed surfaces
- No cache - real-time data, fresh on every request
-
SVI-smoothed IV on every option quote (
svi_vol) -
OI simulator state + Flow bundle (docs) - unclamped simulated OI, effective OI per contract, one-call
/v1/flow/live -
Flow polarity (guide) -
?polarity=flowsigns GEX & levels by measured dealer position (long vs short gamma) - Unusual flow signals (docs) - scored sweep/block feed with NBBO aggressor, opening bias, intent + watchlist tilt roll-up
- Raw Flow Data tape (docs) - per-symbol option/stock trades, blocks, minute history, cross-symbol leaderboards & outliers
- 99.9% uptime SLA
billed annually ($756/yr)
- Everything in Free
- 250 requests/day
- 15-second freshness - near-live data
- ETFs & index symbols (SPY, QQQ, IWM, SPX, VIX, RUT...)
- DEX, VEX, CHEX (docs) - delta, vanna, charm exposure
- Max pain analysis (docs) - pain curve, pin probability, dealer alignment
- Market Overview - daily multi-section dealer positioning, vol & skew analysis
- Email support
- Official SDKs (Python, JS, C#, Go, Java)
What FlashAlpha offers
Single-name VRP behaves very differently around earnings than index VRP, which is exactly when sizing matters most. Combine VRP percentiles, IV rank and the straddle-implied expected move to price the print before you trade it.
curl -H "X-Api-Key: YOUR_KEY" \ "https://lab.flashalpha.com/v1/earnings/expected-move/NVDA"
{
"symbol": "NVDA",
"earnings_date": "2026-08-26",
"session": "amc",
"days_to_event": 21,
"expected_move": {
"raw_straddle_pct": 7.2,
"earnings_implied_pct": 6.9,
"baseline_drift_pct": 2.1,
"earnings_iv": 71.3,
"term_iv_post_event": 48.6
}
}
Why Growth is the better choice
Near Real-Time Data
15-second updates keep your strategies in sync with the market.
Full Market Structure
Access complete options chain analytics including Full GEX, DEX and Max Pain.
Institutional Analytics
Flow Analytics, Volatility Analytics and AI-powered market narratives.
Broader Market Coverage
Trade stocks, ETFs, indexes and futures from one API.
Built for Automation
2,500 daily requests with official SDKs for production applications.
Designed to Scale
From personal dashboards to trading systems without hitting Free plan limits.
Know how rich the earnings move is priced, before you trade it.
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.
Build your first options analytics dashboard in minutes
5 requests / day
2,500 requests / day
Use with your AI via MCP
Connect FlashAlpha to your favorite AI tools in one click.
Learn more about MCPOne-click MCP setup
Works with any MCP client
Frequently Asked Questions
Everything you need to know before using the API.
Q
Does VRP work on single names or just the index?
Both, and single-name VRP behaves very differently around earnings than index VRP, which is exactly when sizing matters most.
Q
How do I see the expected move into a print?
The earnings expected-move endpoint decomposes the front-expiry straddle into the earnings jump versus baseline drift, so you read the move priced for the event itself, not just the total straddle.
Q
Is there a persona MCP connector for earnings?
Yes. Add https://lab.flashalpha.com/mcp-oauth/earnings (or /mcp/earnings with an apiKey) and your AI assistant gets the same FlashAlpha toolset framed for earnings-vol work.
Growth
billed annually ($2,868/yr)
Price the print before you trade it: the earnings calendar, straddle-implied expected move, per-name IV-crush history and the full volatility profile through the announcement window.
- Earnings calendar + expected move - the implied jump, decomposed
- IV-crush estimate + per-name history - what this name actually does post-print
- IV-RV spread into the ramp - time entries against the pre-event build
- 15-second freshness - through the announcement window itself
When Alpha instead: earnings VRP scores whether the premium is rich against the name's own history, strategy scoring ranks the five standard structures per event, and the screener sweeps every upcoming report at once.
Compare All Plans