NB Bancorp, Inc. (NBBK) Stock Chart
NBBK price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
NBBK performance vs the market
Total return, dividends reinvestedNBBK monthly returns
NBBK historical prices
NBBK dividends & splits
About the NBBK chart
NB Bancorp (NBBK) closed at $21.86 on October 16, 2026, up 11.4% so far this year. The stock is trading 2.8% above its 200-day moving average of $21.27, which technical analysts usually read as a long-term uptrend. Over the past year NBBK returned +29.8% including dividends, ahead of the S&P 500 (+16.8%).
This page charts the full trading history of NB Bancorp, Inc. stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the NBBK stock overview.
NBBK chart FAQ
What is NB Bancorp's all-time high stock price?
The highest closing price for NBBK was $23.32 on August 4, 2026 (adjusted for stock splits). As of the October 16, 2026 close it traded 6.3% below that level.
What is the 52-week range of NBBK stock?
Over the 52 weeks to October 16, 2026, NBBK traded between an intraday low of $17.11 on October 17, 2025 and an intraday high of $23.47 on August 3, 2026.
Is NBBK above its 200-day moving average?
Yes. On October 16, 2026 NBBK closed at $21.86, 2.8% above its 200-day simple moving average of $21.27. The 50-day average was $22.53.
How has NBBK stock performed compared with the S&P 500?
Including reinvested dividends, NBBK returned +29.8% over the past year, compared with +16.8% for the S&P 500 (SPY).
Does NB Bancorp pay a dividend?
Yes. NB Bancorp paid $0.28 per share in dividends over the past 12 months (4 payments), a yield of about 1.28% at the latest close. The most recent dividend of $0.07 per share had an ex-dividend date of August 5, 2026. The next dividend of $0.07 per share has an ex-dividend date of October 29, 2026.
How do I read the NBBK chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots NBBK against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.