NL Industries Inc. (NL)
NYSE: NL
· Real-Time Price · USD
6.08
0.22 (3.75%)
At close: Sep 26, 2025, 3:59 PM
6.20
1.97%
After-hours: Sep 26, 2025, 06:22 PM EDT
NL Option Overview
Overview for all option chains of NL. As of September 28, 2025, NL options have an IV of 203.11% and an IV rank of 139.19%. The volume is 0 contracts, which is n/a of average daily volume of 2 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
203.11%IV Rank
100%Historical Volatility
48.89%IV Low
69.81% on Mar 28, 2025IV High
165.58% on Sep 17, 2025Open Interest (OI)
Today's Open Interest
2,230Put-Call Ratio
1.6Put Open Interest
1,372Call Open Interest
858Open Interest Avg (30-day)
2,009Today vs Open Interest Avg (30-day)
111%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
2Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all NL 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 | 0 | 0 | 3 | 0 | 0 | 203.11% | 2.29 |
| Nov 21, 2025 | 0 | 0 | 0 | 589 | 13 | 0.02 | 107.02% | 5 |
| Jan 16, 2026 | 0 | 0 | 0 | 214 | 0 | 0 | n/a | 3 |
| Feb 20, 2026 | 0 | 0 | 0 | 44 | 1,359 | 30.89 | 91.58% | 7.5 |
| May 15, 2026 | 0 | 0 | 0 | 8 | 0 | 0 | 111.42% | 2.5 |