KALMATGuide · 2026-07-12
Liquidity: the first filter, before any chart is read
Before KALMAT looks at a single base, pivot or RS rank, it throws most of the market away. Of the four-thousand-plus listed companies in India, only around a thousand clear the entry test: a market value of at least ₹500 crore and average daily trading of at least ₹5 crore. This guide explains why that unglamorous filter comes first — and why ignoring it quietly ruins good systems.
What liquidity actually is
Liquidity is your ability to get in and out of a stock at roughly the price on the screen. In a stock that trades ₹80 crore a day, a retail order is a drop in a river; it fills instantly at the quoted price. In a stock that trades ₹40 lakh a day, the same order is the market — your buying pushes the price up as you enter, and your selling pushes it down as you leave. That gap between the price you saw and the price you got is called impact cost, and in thin stocks it can quietly eat several percent per round trip — more than the entire edge of a good system.
The exit problem
Illiquidity is inconvenient on the way in and dangerous on the way out. Breakout trading depends on a hard rule: if the stock falls about 8% from your entry, you sell — immediately, no debate. In a liquid stock that instruction executes in seconds. In an illiquid one, the day you most need to leave is exactly the day the buyers vanish: circuits lock, bid sizes collapse, and a planned −8% loss becomes −15% before your order finishes filling. A stop-loss you cannot execute is a story, not a stop-loss.
Thin charts lie
There is a subtler problem. Patterns are footprints of crowd behaviour — accumulation, distribution, absorption of supply. They mean something when thousands of participants leave the prints. In a stock where a handful of operators account for most of the volume, a "tight base" may just be two parties passing shares back and forth, and a "breakout on huge volume" can be manufactured for the cost of one afternoon. The same shapes appear on the chart; the meaning behind them is absent. Low-liquidity names are also the natural habitat of pump-and-dump schemes, precisely because small money moves them.
This corrupts backtests too. Simulated results in micro-caps look spectacular on paper because the simulation assumes fills at the printed price — fills a real order would never get. A liquidity floor keeps the record honest.
Why ₹500 crore and ₹5 crore a day
The two numbers work as a pair. Market capitalisation of ₹500 crore-plus removes the smallest shells, where governance surprises and manipulation are most common. Turnover of ₹5 crore-plus per day — averaged over weeks, not cherry-picked from one spike — ensures a position sized for a retail or small-fund portfolio can enter and exit with negligible impact. The floor is deliberately modest: it is not a "large-cap only" rule, and plenty of mid- and small-caps clear it comfortably. It simply insists that a real crowd shows up every day.
In the method funnel you can watch the filter work: roughly 4,600 tracked listings shrink to about 1,200 tradeable ones before any pattern logic runs. That first cut removes nothing you would want and much that would hurt you.
What this means for you
- Check turnover before beauty. The loveliest base in the market is untradeable if ₹3 lakh changes hands per day. Turnover is on every KALMAT stock card, in ₹ crore.
- Size against liquidity. A useful habit: keep your position small relative to the stock's daily turnover, so your exit is always one order, not one week.
- Beware the "hidden gem" pitch. Undiscovered usually means unexitable. If an idea only works because nobody can trade it, it does not work.
- Let the floor free your attention. A thousand liquid names contain every future leader you will realistically own. Nothing worth chasing lives below the floor.
Liquidity is the least exciting subject in trading and the most expensive one to ignore. Every screen, every backtest and every case study on KALMAT starts on the safe side of this line.