CENX Option Chain
Century Aluminum Company
$33.42
+$0.20(+0.60%)
48
Overall
60
Value
18
Tech
68
Quality
Market Cap
$3.29B
Volume
432.59K
52W Range
$25.40 - $70.43
Target Price
$62.17
Century Aluminum Company (CENX) Options Chain Summary
CENX option chain: Century Aluminum Company has 7 listed option expirations and 316 contracts. In the latest session, traders exchanged 2,980 calls and 844 puts, a put/call volume ratio of 0.28. Open interest stands at 28,162 calls and 17,269 puts. Max pain for the nearest expiration, Oct 16, 2026, is $35.00, 2.7% above the last close of $34.08.
- Expirations
- 7
- Contracts
- 316
- Call volume
- 2,980
- Put volume
- 844
- Put/call ratio (volume)
- 0.28
- Call open interest
- 28,162
- Put open interest
- 17,269
- Put/call ratio (OI)
- 0.61
CENX Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 27 | 204 | 7,709 | 2,587 | 0.34 | $35.00 |
| Nov 20, 2026 | 1,596 | 269 | 7,965 | 3,258 | 0.41 | $45.00 |
| Dec 18, 2026 | 1,266 | 325 | 1,998 | 2,031 | 1.02 | $40.00 |
| Jan 15, 2027 | 24 | 15 | 7,995 | 5,602 | 0.70 | $45.00 |
| Mar 19, 2027 | 9 | 16 | 615 | 2,620 | 4.26 | $45.00 |
| Jan 21, 2028 | 6 | 15 | 1,783 | 1,094 | 0.61 | $42.00 |
| Jan 19, 2029 | 52 | 0 | 97 | 77 | 0.79 | $45.00 |
End-of-day options data. Max pain is the expiration price at which open calls and puts would pay out the least in total.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | CENX | $33.42 | +0.6% | 432.59K |
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