Northfield Bancorp Inc. (NFBK)
NASDAQ: NFBK
· Real-Time Price · USD
11.10
0.09 (0.82%)
At close: Aug 19, 2025, 3:59 PM
11.11
0.14%
After-hours: Aug 19, 2025, 04:25 PM EDT
NFBK Option Overview
Overview for all option chains of NFBK. As of August 20, 2025, NFBK options have an IV of 153.01% and an IV rank of 101.49%. The volume is 70 contracts, which is 212.12% of average daily volume of 33 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
153.01%IV Rank
101.49%Historical Volatility
30.48%IV Low
62.25% on Jan 22, 2025IV High
151.67% on Jun 02, 2025Open Interest (OI)
Today's Open Interest
1,388Put-Call Ratio
54.52Put Open Interest
1,363Call Open Interest
25Open Interest Avg (30-day)
870Today vs Open Interest Avg (30-day)
159.54%Option Volume
Today's Volume
70Put-Call Ratio
0Put Volume
70Call Volume
0Volume Avg (30-day)
33Today vs Volume Avg (30-day)
212.12%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 |
| Sep 19, 2025 | 0 | 30 | 0 | 20 | 257 | 12.85 | 153.01% | 12.5 |
| Oct 17, 2025 | 0 | 40 | 0 | 0 | 0 | 0 | 95.89% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 3 | 106 | 35.33 | 83.78% | 12.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 1 | 1,000 | 1000 | 76.73% | 7.5 |
| Dec 18, 2026 | 0 | 0 | 0 | 1 | 0 | 0 | 59.02% | 25000 |