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ChipMOS TECHNOLOGIES IMOS

US equityMarket cap rank #2558SemiconductorsTop Gainers Yesterday
$79.30 +$1.89 (+2.44%)
Market open · Oct 6, 9:40 am ET · After hours $77.41 0.00%
Open$80.26
Prev close$77.41
Day range$78.74 – $80.35
Volume5,983
Market cap$2.78B
P/E (TTM)38.6
Dividend yield0.96%

Average implied volatility across the listed chain right now: 102%. 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 $80.00 $2.67 $0.50/$5.00 1 2 73%
16 Oct 2026 $75.00 $5.18 $3.00/$7.00 4 27 70%
16 Oct 2026 $85.00 $1.26 $0.00/$5.00 2 5 72%
16 Oct 2026 $70.00 $13.82 $6.70/$11.00 0 29 82%
16 Oct 2026 $90.00 $0.00 $0.00/$5.00 0 0 0%
16 Oct 2026 $65.00 $18.40 $10.90/$15.50 0 1 92%
16 Oct 2026 $95.00 $0.00 $0.00/$5.00 0 0 0%
16 Oct 2026 $60.00 $23.30 $15.50/$20.50 0 8 112%
16 Oct 2026 $100.00 $0.20 $0.00/$5.00 1 0 86%
16 Oct 2026 $55.00 $28.30 $20.30/$25.00 0 0 113%
16 Oct 2026 $105.00 $0.00 $0.00/$5.00 0 0 0%
16 Oct 2026 $50.00 $33.30 $25.10/$30.00 0 0 125%
16 Oct 2026 $110.00 $0.00 $0.00/$5.00 0 0 0%
16 Oct 2026 $45.00 $38.30 $30.10/$35.00 0 0 152%
16 Oct 2026 $115.00 $0.00 $0.00/$5.00 0 0 0%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $80.00 $4.90 $2.90/$7.00 4 6 67%
16 Oct 2026 $75.00 $1.69 $0.50/$5.00 0 0 75%
16 Oct 2026 $85.00 $7.35 $6.60/$11.00 1 1 72%
16 Oct 2026 $70.00 $0.69 $0.00/$5.00 0 0 62%
16 Oct 2026 $90.00 $0.00 $11.00/$15.40 0 0 78%
16 Oct 2026 $65.00 $0.22 $0.00/$5.00 0 7 68%
16 Oct 2026 $95.00 $0.00 $15.60/$20.00 0 0 77%
16 Oct 2026 $60.00 $0.40 $0.00/$2.50 13 1 105%
16 Oct 2026 $100.00 $0.00 $20.40/$25.00 0 0 84%
16 Oct 2026 $55.00 $0.01 $0.00/$5.00 0 0 74%
16 Oct 2026 $105.00 $0.00 $25.30/$29.70 0 0 0%
16 Oct 2026 $50.00 $0.00 $0.00/$1.00 0 0 76%
16 Oct 2026 $110.00 $0.00 $30.20/$34.80 0 0 0%
16 Oct 2026 $45.00 $0.00 $0.00/$5.00 0 0 82%
16 Oct 2026 $115.00 $0.00 $35.20/$40.00 0 0 101%

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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