Strota/ Newsroom/ 2026-09-08

BANDHANBNK jumped +4.2% on long buildup in futures

Strota Newsroom · session of 2026-09-08 · market close · BANDHANBNK stock page →

Bandhan Bank Ltd. (BANDHANBNK) jumped +4.2% to ₹171.58 with 5 signals firing. Here is what the exchange data shows.

Bandhan Bank ended the session at ₹171.58, up 4.18%, on a day when the Nifty closed 0.61% lower. The stock finished at the top of its own range, with a high of ₹172.40 and a low of ₹163.3 against the previous close of ₹164.70. The opening gap was just 0.76%, so nearly all of the gain was built up during the session rather than handed over at the bell.

Volume was the loudest part of the footprint: a 5.5x spike against normal turnover, relative volume of 3.86, and a close 0.94% above the day's volume-weighted average price. That last figure matters because it means the buying sat in the higher part of the range rather than being spread evenly through it.

Derivatives were already leaning long going into the day. The previous close was classified a long buildup - fresh futures positions opened while the price was rising - with open interest up 3.71% against a price gain of 0.34%. That is a modest expansion rather than a violent one, but it points the same way the cash market went next.

No bulk or block deals were recorded in the stock today, and there were no insider filings in the past sixty days. The only institutional prints in the last thirty days both date from 22 July, when Graviton Research Capital LLP appeared as a seller for ₹185.79 crore and as a buyer for ₹185.58 crore - the same counterparty on both sides of the tape at almost the same value, categorised as "Other" rather than as a fund.

The technical backdrop was more mixed than the day's candle suggests. The 14-day RSI stood at 49.2, squarely mid-range, and the stock was still trading below both its 50-day and 200-day moving averages, 22.28% under its 52-week high and 27.81% above its 52-week low. It was up 5.3% over the past week and down 0.6% over the past month.

No fresh news was logged for the stock today. The most recent item in the feed was a day-old note from MarketsMojo reporting a downgrade on mixed financial and technical signals - the opposite direction to the price. Further back, a report from Moneycontrol dated 48 days ago described a 16.5% single-day drop after the lender guided to a slightly lower net interest margin over the following two quarters.

The data does not establish a single obvious catalyst for the move. What it does show is a stock that opened almost flat, was bought through the session on heavily elevated volume, and closed above VWAP at the top of its range while the index went the other way, with futures positioning that had already begun to build. Whether that reflects something not yet in the public record, or simply a bounce in a name still well below its 52-week high, the evidence pack does not say.

The numbers

Signals that fired

F&O positioning

Futures classified as Long Buildup — open interest +3.7% with price +0.3% in the latest bhavcopy.

Institutional activity

DateSideCounterpartyType₹ Cr
2026-07-22SELLGRAVITON RESEARCH CAPITAL LLPOther185.8
2026-07-22BUYGRAVITON RESEARCH CAPITAL LLPOther185.6

Technical context

Volume ran at 3.9× its 20-day average; rsi(14) sits at 49; price is 22.3% from the 52-week high.

Recent headlines

Sources

Keep digging

How this article was made: Strota assembled the exchange data above (prices, F&O open interest, bulk/block deals, SEBI PIT filings, indicator readings and public headlines) and an AI model wrote the narrative strictly from that evidence — it is not permitted to add outside facts or numbers. Every figure comes from the underlying exchange/public data.