NioCorp Developments Ltd. (NB)
NASDAQ: NB
· Real-Time Price · USD
8.61
0.67 (8.44%)
At close: Oct 06, 2025, 3:30 PM
NB Option Overview
Overview for all option chains of NB. As of October 05, 2025, NB options have an IV of 264.9% and an IV rank of 135.44%. The volume is 25,064 contracts, which is 427.2% of average daily volume of 5,867 contracts. The volume put-call ratio is 0.25, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
264.9%IV Rank
100%Historical Volatility
80.59%IV Low
94.67% on Apr 10, 2025IV High
220.36% on Oct 03, 2025Open Interest (OI)
Today's Open Interest
77,474Put-Call Ratio
0.12Put Open Interest
8,108Call Open Interest
69,366Open Interest Avg (30-day)
54,960Today vs Open Interest Avg (30-day)
140.96%Option Volume
Today's Volume
25,064Put-Call Ratio
0.25Put Volume
5,083Call Volume
19,981Volume Avg (30-day)
5,867Today vs Volume Avg (30-day)
427.2%Option Chain Statistics
This table provides a comprehensive overview of all NB 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 | 8,869 | 1,538 | 0.17 | 15,398 | 2,219 | 0.14 | 264.9% | 5 |
| Nov 21, 2025 | 5,718 | 271 | 0.05 | 21,412 | 3,035 | 0.14 | 174.2% | 5 |
| Jan 16, 2026 | 0 | 0 | 0 | 416 | 0 | 0 | 11.1% | 8 |
| Feb 20, 2026 | 2,621 | 3,212 | 1.23 | 26,658 | 1,689 | 0.06 | 136.88% | 2.5 |
| May 15, 2026 | 1,722 | 45 | 0.03 | 3,004 | 128 | 0.04 | 142.53% | 2.5 |
| Dec 18, 2026 | 0 | 0 | 0 | 5 | 0 | 0 | 27.77% | 97.5 |
| Jan 15, 2027 | 515 | 11 | 0.02 | 1,580 | 767 | 0.49 | 128.45% | 5 |
| Jan 21, 2028 | 536 | 6 | 0.01 | 893 | 270 | 0.3 | 130.36% | 7.5 |