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ACI Worldwide ACIW

US equityMarket cap rank #2076
$51.22 +$1.07 (+2.13%)
Market closed · Oct 5, 8:10 pm ET · Last extended-hours $51.22 0.00%
Open$50.16
Prev close$50.15
Day range$50.15 – $51.65
Volume1.01M
Market cap$5.17B
P/E (TTM)23.5
Dividend yield–

Average implied volatility across the listed chain right now: 94%. 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 $50.00 $1.67 $0.90/$2.65 0 12 29%
16 Oct 2026 $55.00 $1.03 $0.00/$2.15 0 10 68%
16 Oct 2026 $45.00 $5.28 $4.70/$8.50 0 0 66%
16 Oct 2026 $60.00 $0.69 $0.00/$0.70 0 15 90%
16 Oct 2026 $40.00 $10.15 $9.50/$13.40 0 0 93%
16 Oct 2026 $65.00 $0.48 $0.00/$1.20 0 0 107%
16 Oct 2026 $35.00 $15.15 $14.50/$18.30 0 0 126%
16 Oct 2026 $70.00 $0.35 $0.00/$1.20 0 0 120%
16 Oct 2026 $30.00 $20.15 $19.50/$23.30 0 0 170%
16 Oct 2026 $75.00 $0.26 $0.00/$1.20 0 0 132%
16 Oct 2026 $80.00 $0.20 $0.00/$1.20 0 0 141%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $50.00 $1.55 $0.00/$2.85 0 1 62%
16 Oct 2026 $55.00 $5.90 $2.40/$5.10 0 0 0%
16 Oct 2026 $45.00 $0.16 $0.00/$2.40 0 2 54%
16 Oct 2026 $60.00 $10.55 $7.30/$10.50 0 0 61%
16 Oct 2026 $40.00 $0.00 $0.00/$1.20 0 0 51%
16 Oct 2026 $65.00 $15.34 $12.40/$15.50 0 0 89%
16 Oct 2026 $35.00 $0.00 $0.00/$2.15 0 0 60%
16 Oct 2026 $70.00 $20.21 $17.40/$20.50 0 0 110%
16 Oct 2026 $30.00 $0.00 $0.00/$1.20 0 0 82%
16 Oct 2026 $75.00 $25.11 $22.30/$25.50 0 0 123%
16 Oct 2026 $80.00 $30.05 $27.30/$30.50 0 0 139%

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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