Delivery percentage: the NSE-specific signal global scanners ignore
High volume with low delivery is intraday churn. High volume with high delivery is genuine accumulation. Most tools never look.
Global stock scanners have one blind spot on Indian markets: they ignore a number the NSE hands you for free that tells you something volume alone can't — delivery percentage. It's the fraction of a day's traded volume that actually resulted in shares being delivered to buyers, rather than being bought and sold again the same day by intraday traders. It's the difference between a crowd that's accumulating and a crowd that's just churning.
What delivery percentage reveals
Two stocks can trade on identical, elevated volume and mean completely different things:
- High volume, LOW delivery — most of the turnover was intraday traders flipping positions that netted to nothing by the close. Lots of noise, little conviction. This is speculation, not accumulation.
- High volume, HIGH delivery — a large share of the buying was taken into demat accounts and held. Someone is actually building a position. This is the volume that tends to mean something.
Two stocks both close up on twice their average volume. One shows 30% delivery — two-thirds of the action was intraday churn. The other shows 75% delivery — most of the buying was taken home. Same volume headline, very different quality of move. (Illustrative.)
Why this matters for volume signals
This connects directly to something we measured: a volume spike without price follow-through tends to underperform — it reads as distribution, not excitement. Delivery percentage may be exactly the variable that separates the dangerous spikes from the meaningful ones. A volume surge on low delivery is the churn you'd want to be cautious of; the same surge on high delivery is likelier to be genuine. It's a natural refinement of the raw volume read, and it's available on NSE when it isn't on most global exchanges.
Displayed fact, not a scored signal — yet
StockLearn shows delivery percentage alongside volume so you can judge the quality of a move yourself. Whether it measurably improves signal performance is a question we treat the honest way: as a candidate to test, not a claim to make. It's a displayed fact today; it earns a place in any score only if the data says it does.
Key takeaways
- Delivery percentage = the share of volume actually delivered, not squared off intraday.
- High volume + low delivery = intraday churn; high volume + high delivery = genuine accumulation.
- It's an NSE-specific read most global scanners ignore.
- It may separate the dangerous volume spikes from the meaningful ones.
- We display it as a fact; it becomes a scored signal only if measurement earns it.
See these ideas on real stocks
StockLearn runs this read on ~2,000 NSE stocks every evening. Nifty 50 is free, no login.
Browse today's scan →This article explains StockLearn's data methodology using illustrative examples. It is educational, not investment advice or a recommendation to buy or sell any security.