1/ We pulled ~30M rows of 1-minute options data to settle an argument every F&O trader has:
Does the option chain actually tell you a stock is about to move - before it moves?
Here's what 4 months of data said. Not what the timeline says. π§΅
2/ The setup: 27 liquid NSE F&O names. 1-minute price + open interest for every near-ATM strike, rebuilt from expired-contract history.
Then we found every sharp intraday move and asked: what did the options do in the 30 minutes before it?
3/ The step almost every "analysis" skips: controls.
It's easy to find one chart where OI dropped before a rally. The real question is whether it also drops in random quiet windows.
So for every real move we sampled 3 quiet ones and measured the same things. No control, no finding.
4/ We scored each signal with AUC β how often it's more extreme before a real move than in a quiet window.
0.50 = coin flip. 0.60+ = something real.
The result π [attach Fig 1]
5/ What DIED (β coin flip):
OI "walls" building/breaking
Put-Call Ratio shifts
Net OI direction tilt
Gamma / max-pain positioning
The entire "read the OI to know direction" playbook β no measurable edge once you test it against controls.
6/ What looked alive, then died at scale:
"Option price leading spot." On a few large-caps it screamed 0.66. Across 1,000 events it sank to 0.55.
A small-sample mirage. Pulling more data is how you catch yourself believing a ghost.
7/ What actually SURVIVED:
Near-ATM option volume rising before the move. AUC ~0.63, holds across big-caps and penny names alike. Real.
Then two catches that keep it humble π
8/ Catch 1: it's non-directional. Volume spikes before up-moves and down-moves equally. It says something's coming, not which way.
Catch 2: signals where volume was already hot performed worse β by then you're late and the move is crowded.
9/ The illusion that quietly costs people money:
One signal showed "+55% average return." Looked elite.
It was buying βΉ9 options. A βΉ9 β βΉ15 tick is +65%. The "average" was a few lottery hits on a pile of zeros.
Always check the entry price behind a % stat.
10/ The most useful finding, and it's about exits π
We measured how far winners dip before they run. Answer: ~25β30%.
So a 5% stop-loss doesn't manage risk on options β it mechanically ejects you from your winners at the worst possible tick. [attach Fig 2]
11/ Setting stops from the actual drawdown distribution instead of a round number roughly doubled per-trade expectancy in our tests.
The tight-stop instinct you carry over from equities is actively harmful on intraday options.
12/ If you take one thing:
Most option-chain "signals" are stories that survive cherry-picked examples and die against controls.
Test against quiet windows. Distrust averages built on cheap options. Set stops from data, not round numbers.
13/ None of this is advice β it's method. There was no magic indicator at the end. The edge was the discipline to let real outcomes kill our favorite ideas.
That's the whole game.
#Fno #Options
First hour done 15 Jun
Signals so far: 46
Top movers:
NIFTY 24000 CE +113%
M&M 3100 CE +39%
COCHINSHIP 1460 CE +29%
https://t.co/S3DpUN7tnx | Not investment advice
#NIFTY#FnO#OptionsTrading
TradeThrob scans 500+ F&O stocks every 3 minutes
6 AI engines detect opportunities in real-time
Free at https://t.co/S3DpUN7tnx | Not investment advice
#NIFTY#FnO#OptionsTrading#StockMarketIndia
First hour done 12 Jun
Signals so far: 49
Top movers:
LT 4000 PE +44%
NIFTY 23400 PE +18%
MAZDOCK 2400 PE +15%
https://t.co/S3DpUN7tnx | Not investment advice
#NIFTY#FnO#OptionsTrading
TradeThrob scans 500+ F&O stocks every 3 minutes
6 AI engines detect opportunities in real-time
Free at https://t.co/S3DpUN7tnx | Not investment advice
#NIFTY#FnO#OptionsTrading#StockMarketIndia
First hour done 11 Jun
Signals so far: 42
Top movers:
ICICIBANK 1300 CE +29%
HDFCBANK 750 PE +22%
AXISBANK 1320 CE +17%
https://t.co/S3DpUN7tnx | Not investment advice
#NIFTY#FnO#OptionsTrading
TradeThrob scans 500+ F&O stocks every 3 minutes
6 AI engines detect opportunities in real-time
Free at https://t.co/S3DpUN7tnx | Not investment advice
#NIFTY#FnO#OptionsTrading#StockMarketIndia
First hour done 10 Jun
Signals so far: 57
Top movers:
HAL 4300 PE +39%
PIDILITIND 1500 CE +28%
BHARATFORG 1900 PE +26%
https://t.co/S3DpUN7tnx | Not investment advice
#NIFTY#FnO#OptionsTrading
TradeThrob scans 500+ F&O stocks every 3 minutes
6 AI engines detect opportunities in real-time
Free at https://t.co/S3DpUN7tnx | Not investment advice
#NIFTY#FnO#OptionsTrading#StockMarketIndia