Constellium SE (CSTM)
NYSE: CSTM
· Real-Time Price · USD
14.59
0.64 (4.59%)
At close: Sep 05, 2025, 3:59 PM
14.47
-0.82%
After-hours: Sep 05, 2025, 07:19 PM EDT
CSTM Option Overview
Overview for all option chains of CSTM. As of September 06, 2025, CSTM options have an IV of 127.97% and an IV rank of 124.69%. The volume is 19 contracts, which is 31.15% of average daily volume of 61 contracts. The volume put-call ratio is 3.75, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
127.97%IV Rank
124.69%Historical Volatility
46.79%IV Low
52.26% on Sep 30, 2024IV High
112.98% on Aug 01, 2025Open Interest (OI)
Today's Open Interest
20,502Put-Call Ratio
0.29Put Open Interest
4,573Call Open Interest
15,929Open Interest Avg (30-day)
20,206Today vs Open Interest Avg (30-day)
101.46%Option Volume
Today's Volume
19Put-Call Ratio
3.75Put Volume
15Call Volume
4Volume Avg (30-day)
61Today vs Volume Avg (30-day)
31.15%Option Chain Statistics
This table provides a comprehensive overview of all CSTM 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 | 3 | 0 | 0 | 278 | 31 | 0.11 | 127.97% | 13 |
Oct 17, 2025 | 0 | 0 | 0 | 47 | 3 | 0.06 | 60.86% | 14 |
Nov 21, 2025 | 1 | 0 | 0 | 9,660 | 1,480 | 0.15 | 54.99% | 13 |
Dec 19, 2025 | 0 | 0 | 0 | 2,977 | 2,307 | 0.77 | 67.77% | 13 |
Jan 16, 2026 | 0 | 11 | 0 | 1,052 | 493 | 0.47 | 55.1% | 13 |
Feb 20, 2026 | 0 | 4 | 0 | 15 | 2 | 0.13 | 50.53% | 13 |
Jan 15, 2027 | 0 | 0 | 0 | 1,900 | 257 | 0.14 | 55.15% | 10 |