Budget 2026: Since 2019 Budget, Bank Nifty Index has not cheered FM's moves

Almost all budget sessions had seen the Nifty Bank index end the day trade in red. 

The Nifty Bank Index failed to see positives emerge from Union Budget 2026, much like the broader market. While the bell-weathered Nifty index fell 2.33 percent reacting to the budget, the Nifty Bank Index fell 1.2-1.8 percent.

The index’s intraday drop today reflected immediate selling pressure in financials, especially public‑sector banks, after market participants reacted to tax and policy changes. The Nifty PSU Bank index in particular fell 6 percent. 

Data from past years' Nifty bank index movement shows that on average, the index's returns on the day of budget have been muted or inconsistent, and while occasional positive sessions occurred, many Budget Days under Sitharaman have lacked strong bullish follow‑through, especially for the banking index.

Almost all budget sessions had seen the Nifty Bank index end the day trade in red.

This suggests that since 2019, when Nirmala Sitharaman began her tenure as the Finance Minister, Bank Nifty’s reactions on Budget Days have tended to be either weak or slightly negative on the day itself, even though the index’s overall trend outside of those days has been higher.

That said, on an overall basis, barring the budget day moves, the index has climbed significantly over the years, from roughly 27,000 points in February 2019 to nearly 58,900 points in February 2026. This suggests that the immediate Budget-day reactions frequently reflect tactical repositioning, volatility.

2026's intra-day volatility seen in the Nifty bank index is much in-sync with the moves seen the previous year, 2025.

2025's move is known to be one of the widest swings seen, though at the end of the day, the bank index closed only marginally lower, down about 0.1 percent, unlike 2026's closing level which was 1.2 percent lower than January 30's closing levels.

Going further back to Budget 2024, data shows that Bank Nifty fell about 0.96 percent on the day the full Budget was presented, indicating a negative reaction from market participants disappointed by the policy mix for the banking and financial sector.

In contrast, an interim Budget earlier that same month saw a modest 0.42 percent rise on Budget day.

The 2023 Budget Day also saw a modest negative reaction from Bank Nifty, part of a broader trend in recent Sessions where larger fiscal expectations were not met. Data suggests that in the past few years, both Nifty and Bank Nifty returned modest negative or flat outcomes on Budget days, with declines in some of the most recent sessions (2025, 2024 and 2023).

On 1 February 2019, before Nirmala Sitharaman assumed office as Finance Minister in May, the broader market, including financials, reacted cautiously to the Union Budget. The Nifty Bank fell roughly 1.1 percent on the day, reflecting modest negative sentiment. At the time, Bank Nifty hovered around 26,700–27,000, riding optimism from easing non-performing assets and healthy credit growth, yet reacting cautiously to policy cues.

The worst moves though happened in the Covid year of 2020, when the markets faced a sharper negative reaction. Bank Nifty experienced heavy intraday swings during the session, with volatility reaching 3.8 percent high‑low, indicating that banking stocks were particularly sensitive to the early signals of what would soon become the COVID-19 pandemic. The index at this point was around 29,000, up from 2019.