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American Electric Power AEP

US equityMarket cap rank #255Utilities - Regulated Electric
$118.19
−$0.21 (-0.18%)
Market open · Sep 24, 1:10 pm ET
After hours $119.56 +0.98%
Open$118.40
Prev close$118.40
Day range$117.30 – $118.71
Volume1.05M
Market cap$64.34B
P/E (TTM)20.5
Dividend yield3.20%

Average implied volatility across the listed chain right now: 30%. 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
16 Oct 2026 $120.00 $2.80 $2.15/$3.30 16 106 19%
16 Oct 2026 $115.00 $6.20 $5.10/$7.40 1 2 22%
16 Oct 2026 $125.00 $0.80 $0.70/$0.90 84 561 18%
16 Oct 2026 $110.00 $12.49 $9.30/$12.20 0 1 26%
16 Oct 2026 $130.00 $0.20 $0.10/$0.25 67 1,591 18%
16 Oct 2026 $105.00 $17.23 $13.80/$17.30 0 0 31%
16 Oct 2026 $135.00 $0.06 $0.00/$0.20 1 176 21%
16 Oct 2026 $100.00 $22.15 $18.50/$22.40 0 0 37%
16 Oct 2026 $140.00 $0.14 $0.00/$0.30 0 19 30%
16 Oct 2026 $95.00 $27.12 $23.40/$27.30 0 0 40%
16 Oct 2026 $145.00 $0.09 $0.00/$0.65 0 1 33%
16 Oct 2026 $90.00 $32.10 $28.40/$32.30 0 0 50%
16 Oct 2026 $150.00 $0.05 $0.00/$0.65 0 0 35%
16 Oct 2026 $85.00 $37.09 $33.40/$37.30 0 0 59%
16 Oct 2026 $155.00 $0.04 $0.00/$0.60 0 0 38%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $120.00 $2.25 $2.15/$2.45 662 456 19%
16 Oct 2026 $115.00 $0.79 $0.40/$1.00 482 1,504 19%
16 Oct 2026 $125.00 $5.30 $4.90/$6.70 13 1,997 21%
16 Oct 2026 $110.00 $0.29 $0.15/$0.65 33 136 26%
16 Oct 2026 $130.00 $8.44 $8.30/$11.80 0 2 20%
16 Oct 2026 $105.00 $0.12 $0.00/$0.55 2 29 27%
16 Oct 2026 $135.00 $13.38 $13.00/$16.90 0 0 0%
16 Oct 2026 $100.00 $0.02 $0.00/$0.40 0 0 27%
16 Oct 2026 $140.00 $18.38 $18.20/$21.90 0 0 34%
16 Oct 2026 $95.00 $0.00 $0.00/$0.70 0 0 27%
16 Oct 2026 $145.00 $23.38 $23.10/$26.90 0 0 1%
16 Oct 2026 $90.00 $0.00 $0.00/$0.65 0 0 28%
16 Oct 2026 $150.00 $28.38 $28.10/$31.90 0 0 1%
16 Oct 2026 $85.00 $0.00 $0.00/$0.65 0 0 31%
16 Oct 2026 $155.00 $33.38 $33.10/$36.90 0 0 1%

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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