Northfield Bancorp Inc. (NFBK)
NASDAQ: NFBK
· Real-Time Price · USD
11.70
0.16 (1.39%)
At close: Oct 03, 2025, 3:59 PM
11.70
0.00%
After-hours: Oct 03, 2025, 04:04 PM EDT
NFBK Option Overview
Overview for all option chains of NFBK. As of October 05, 2025, NFBK options have an IV of 213.01% and an IV rank of 162.74%. The volume is 20 contracts, which is 285.71% of average daily volume of 7 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
213.01%IV Rank
100%Historical Volatility
29.26%IV Low
64.24% on May 09, 2025IV High
155.66% on Sep 30, 2025Open Interest (OI)
Today's Open Interest
1,416Put-Call Ratio
53.46Put Open Interest
1,390Call Open Interest
26Open Interest Avg (30-day)
1,382Today vs Open Interest Avg (30-day)
102.46%Option Volume
Today's Volume
20Put-Call Ratio
0Put Volume
20Call Volume
0Volume Avg (30-day)
7Today vs Volume Avg (30-day)
285.71%Option Chain Statistics
This table provides a comprehensive overview of all NFBK options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 0 | 20 | 0 | 2 | 280 | 140 | 213.01% | 12.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 2 | 3 | 1.5 | 113.61% | 10 |
| Dec 19, 2025 | 0 | 0 | 0 | 9 | 106 | 11.78 | 79.21% | 12.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 12 | 1,001 | 83.42 | 68.71% | 7.5 |
| Dec 18, 2026 | 0 | 0 | 0 | 1 | 0 | 0 | 59.02% | 25000 |