Breadth: whose day is it?

Before looking at any single stock, answer one question: is today a day for buyers, for sellers, or for neither? Market breadth answers it by counting stocks instead of watching one index.

How Live Flow counts

Live Flow follows the stocks that have futures and options on NSE (around two hundred; the list comes from NSE's own lot-size file). Every minute it compares each stock's latest price with yesterday's closing price:

• at or above yesterday's close: bullish
• below yesterday's close: bearish

The top bar shows both counts and a bar that splits the same way. Note the reference point: it is yesterday's close, not today's open. A stock that gapped up and has been falling all morning is still on the bullish side while it trades above yesterday's close.

Reading the count

What you see	What it usually means	Practical effect
Bullish count far ahead	A broad up-day: most stocks are being bought	Long setups have the market behind them; shorts fight it
Bearish count far ahead	A broad down-day	The reverse: shorts have the tailwind
Counts close to even	No clear direction: a stock-picker's day	Sectors and individual stocks matter more; expect more failed moves

There is no magic threshold. Many traders treat roughly two-thirds on one side as a clear lean and anything near half as mixed, but watch how the count changes as much as where it is. A count drifting from 150/60 at 10:00 to 110/100 at 13:00 is a market losing its direction, even though it is still "bullish".

The flow chart says the same thing in pictures

Live Flow's central chart draws one line per stock: its percentage change from yesterday's close through the day, with NIFTY in white. On a trending day the lines fan out steadily in one direction. On a choppy day they bunch around zero and cross back and forth. If the count says "bullish" but the lines are bunched near zero, the up-day is shallow.

When the index and breadth disagree

NIFTY is weighted by company size, so a few heavyweights can lift it on their own. If NIFTY is up but the counts are close to even, the rise is narrow: a handful of large stocks are carrying the index while the typical F&O stock is going nowhere. Breadth tells you what the typical stock is doing, which is what matters when you trade individual stocks.

Using breadth in your process

1. Check the count before looking at any stock.
2. Prefer setups on the side the count favours.
3. On mixed days, be pickier: demand stronger sector support and better reward-to-risk, or simply trade less.
4. Re-check the count before every new trade. The answer at 09:45 is not the answer at 14:00.

Breadth describes the market right now. It does not forecast the rest of the session, and a lopsided morning can reverse in the afternoon.