Liquidity risk is the single biggest hidden cost in micro-cap investing. On the NSE, a poorly traded stock can move sharply on a few crores of orders, turning a solid thesis into an exit disaster.
Why Liquidity Matters More Than Valuation
In small caps, a cheap valuation means nothing if you cannot sell when you need to. We prioritise liquidity factors like average daily turnover, bid-ask spread, and free float market value above headline multiples.
Three Liquidity Red Flags
- Average turnover below ₹3Cr — too thin for institutional or even smart retail entry.
- Free float under ₹75Cr — the stock can gap wide on news or large orders.
- Large block trades without price support — indicates weak market depth.
How We Measure Exit Risk
We combine NSE volume data with price impact estimates. A stock with ₹4Cr average daily turnover should be able to handle a 1% position size without moving more than 2–3% intraday.
Practical Rules for Investors
- Never allocate more than 1–2% of your portfolio to a stock with low turnover.
- Check the 30-day bid-ask spread; avoid names with a spread above 2%.
- Prefer stocks with at least two days of volume above your expected trade size.