The newest market session any panel on this page reads. Computed after the close, from the day's official exchange data. A panel whose data is older shows its own date.
Evidence · hover a tag for what it means: observed: price and open interest on the displayed trading datederived: counts of price and open-interest changesunknowable: future prices and returnsglossary →
Latest recorded session
Price and open-interest pattern
Names
No material change
42
Price up, open interest up
19
Price down, open interest down
54
Price down, open interest up
68
Price up, open interest down
30
These counts describe changes in price and open interest; they do not identify the holders or predict returns.
DVPT is delivery value in rupees divided by the day's total trade count.
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Delivery value uses delivered shares × that day's close. The trade count includes all trades, not delivery-only trades. DVPT is not delivery percentage and does not identify institutions or buying versus selling.
The cards up top are the whole market at a glance — scroll for your watchlist, flows, calendars and news.
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Every number shows its source and links to the evidence; click a Market-pulse tile for its 30-session trend, open a drawer to go deeper, or type a stock, sector or signal above. Nothing here is advice.
Every number names the table it came from, and the whole record is public — including what failed.
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Coverage and freshness live on the Proof page; the falsification record lists every strategy with its net result against the index; and you can replay any past date to check we are not using information we could not have had.
Two answers, because they are two questions. As FUNDABLE STRATEGIES: mostly no, and we publish it — most books lost to simply owning the index once realistic costs are paid. As INSTRUMENTS: the scanners hold up, and several are recorded as validated screens whose tradeable wrapper is what failed.
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The validation record shows each strategy's net return/vol against the Nifty-500 buy-and-hold benchmark, plus the approaches recorded dead in the ledger — a screen that surfaces the right names and a book that survives costs are different claims, and we grade them separately. Descriptive lenses stay descriptive; they never rank a stock for you. We surface the candidates and help you read them — we do not choose for you, and Patearn is not a registered investment adviser, so nothing here is a recommendation.
Ask me any metric by name — I read the same dictionary the ? popovers use.
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Type a term like delivery, breadth or relative strength and I will define it in plain English. The full dictionary is on the Glossary page, grouped by family.