SteadfastApp
Steadfast execution, built for intraday trading
SteadfastApp launched on January 1, 2025 with 8 votes, #2,695 of 6,141 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
SteadfastApp is an API trading app for Indian markets. Trade options, futures, and stocks through Flattrade or Shoonya broker accounts.
Live open interest analytics for NIFTY, SENSEX, stock options and futures via your own broker connection — option chain, trending OI, dealer positioning (GEX) and more.
Live OI momentum, dealer positioning (GEX), option chain, futures, straddle/strangle premiums and an AI-grounded daily read — for NIFTY, SENSEX, stock options and futures, in one clean, distraction-free workflow. Streams via your own broker connection, refreshing about every 30 seconds through market hours. OI shifts, PCR, sentiment and key support/resistance levels. A complete open-interest suite — everything you need for fast, data-driven decisions. A twice-daily, AI-assisted read of the market — GIFT NIFTY implied open, an overnight news digest and a bullish/bearish headline breakdown so you walk in prepared. A 0–100 Market Mood Index built from seven market internals — FII index-futures…from oidata.in
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