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Alcoa AA

US equityMarket cap rank #1347
$43.49 +$1.54 (+3.67%)
Market closed · Oct 5, 10:10 pm ET · Last extended-hours $43.68 +0.44%
Open$42.27
Prev close$41.95
Day range$41.96 – $44.10
Volume5.10M
Market cap$11.48B
P/E (TTM)9.0
Dividend yield0.92%

Average implied volatility across the listed chain right now: 57%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
9 Oct 2026 $43.50 $0.93 $0.79/$1.01 302 190 50%
9 Oct 2026 $43.00 $1.42 $1.09/$1.45 334 365 56%
9 Oct 2026 $44.00 $0.79 $0.60/$0.73 1,157 334 49%
9 Oct 2026 $42.50 $1.69 $1.39/$1.78 169 120 56%
9 Oct 2026 $44.50 $0.51 $0.42/$0.50 480 111 48%
9 Oct 2026 $42.00 $2.16 $1.75/$2.33 61 274 64%
9 Oct 2026 $45.00 $0.33 $0.27/$0.34 4,973 683 47%
9 Oct 2026 $41.50 $2.50 $2.08/$2.88 9 28 70%
9 Oct 2026 $45.50 $0.29 $0.05/$0.31 106 31 45%
9 Oct 2026 $41.00 $3.01 $2.58/$3.20 11 14 72%
9 Oct 2026 $46.00 $0.20 $0.03/$0.16 374 282 42%
9 Oct 2026 $40.50 $3.28 $2.98/$3.80 2 1 81%
9 Oct 2026 $46.50 $0.13 $0.05/$0.10 183 28 45%
9 Oct 2026 $40.00 $3.87 $3.20/$4.10 2 10 65%
9 Oct 2026 $47.00 $0.12 $0.02/$0.06 62 42 44%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
9 Oct 2026 $43.50 $0.69 $0.64/$0.99 57 173 46%
9 Oct 2026 $43.00 $0.57 $0.49/$0.79 100 288 49%
9 Oct 2026 $44.00 $1.03 $0.91/$1.20 46 51 43%
9 Oct 2026 $42.50 $0.34 $0.29/$0.45 64 76 43%
9 Oct 2026 $44.50 $1.20 $1.18/$1.48 17 21 40%
9 Oct 2026 $42.00 $0.24 $0.21/$0.30 145 215 45%
9 Oct 2026 $45.00 $1.53 $1.31/$1.99 11 75 35%
9 Oct 2026 $41.50 $0.18 $0.10/$0.35 37 94 51%
9 Oct 2026 $45.50 $1.90 $1.85/$2.33 24 22 36%
9 Oct 2026 $41.00 $0.11 $0.05/$0.42 58 205 60%
9 Oct 2026 $46.00 $2.45 $2.44/$2.67 17 58 38%
9 Oct 2026 $40.50 $0.04 $0.00/$0.08 36 214 42%
9 Oct 2026 $46.50 $2.82 $2.50/$3.35 3 2 0%
9 Oct 2026 $40.00 $0.04 $0.03/$0.05 1,033 1,429 48%
9 Oct 2026 $47.00 $2.90 $2.91/$3.60 8 34 0%

Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.

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