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Century Aluminum Co CENX 36.71 0.29 0.8%

Previous-day view · Wed Nov 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
0.598
Put Call Ratio (OI)
0.467
Put Call Ratio (Vol)
0.332
IV Rank
16.3
IV Percentile
7.29
Max pain
35

Delta exposure (2026-11-11)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
9.0
800.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-63.3
63.3
View values by strike
CENX · Delta exposure · 2026-11-11. Delta-weighted share equivalents.
StrikeCallsPuts
8.00 200 0
10.00 1.6 K -563
12.00 5.4 K -543
13.00 477 -260
15.00 3.51 K -259
17.00 4.56 K -305
17.50 90.6 -75.6
18.00 731 -280
20.00 7.65 K -788
22.00 4.3 K -43.9
22.50 26.7 K -1.24 K
23.00 257 -70.7
25.00 52.6 K -5.9 K
27.00 6.02 K -1.64 K
27.50 2.76 K -21.1 K
30.00 20.6 K -39.3 K
32.00 9.92 K -10.5 K
32.50 150 K -7.35 K
35.00 559 K -221 K
37.00 39.7 K -28.2 K
37.50 342 K -25.1 K
40.00 76.2 K -220 K
42.00 6.24 K -18.1 K
42.50 14.2 K 0
45.00 109 K -170 K
47.00 17.8 K -1.57 K
47.50 1.5 K 0
50.00 33.4 K -16.3 K
55.00 22.4 K -1.81 K
60.00 13.8 K -9.68 K
65.00 10.5 K -150
70.00 12.7 K -396
75.00 4.45 K -84.9
80.00 17.1 K -257
85.00 2.7 K 0
90.00 1.97 K 0
95.00 1.04 K 0
100.00 4.49 K 0