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Corning GLW

$154.11
−$0.37 (-0.24%)
Market open · Sep 24, 2:00 pm ET
After hours $154.00 -0.31%
Open$150.72
Prev close$154.48
Day range$149.60 – $156.36
Volume3.39M
Market cap$132.75B
P/E (TTM)71.0
Dividend yield0.73%

Average implied volatility across the listed chain right now: 55%. 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
25 Sep 2026 $155.00 $2.90 $2.77/$3.05 194 541 55%
25 Sep 2026 $152.50 $3.80 $3.65/$4.15 136 328 56%
25 Sep 2026 $157.50 $2.10 $2.03/$2.26 46 111 56%
25 Sep 2026 $150.00 $5.00 $4.85/$5.30 86 1,078 56%
25 Sep 2026 $149.00 $5.45 $5.20/$5.90 12 228 55%
25 Sep 2026 $160.00 $1.61 $1.50/$1.67 208 840 56%
25 Sep 2026 $148.00 $6.03 $5.80/$6.45 14 53 56%
25 Sep 2026 $147.00 $6.69 $6.40/$7.15 12 40 56%
25 Sep 2026 $146.00 $7.23 $7.05/$7.60 6 37 55%
25 Sep 2026 $162.50 $1.02 $1.03/$1.24 36 197 56%
25 Sep 2026 $145.00 $7.65 $7.35/$8.70 1 390 56%
25 Sep 2026 $144.00 $9.73 $7.35/$9.30 1 40 50%
25 Sep 2026 $165.00 $0.83 $0.75/$0.88 75 495 57%
25 Sep 2026 $143.00 $7.57 $8.00/$10.80 0 67 55%
25 Sep 2026 $142.00 $8.20 $8.75/$11.50 0 14 55%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $155.00 $7.16 $6.75/$7.65 14 255 55%
25 Sep 2026 $152.50 $5.40 $5.45/$6.00 39 226 56%
25 Sep 2026 $157.50 $11.12 $8.40/$9.35 0 34 55%
25 Sep 2026 $150.00 $4.42 $4.10/$4.45 40 833 55%
25 Sep 2026 $149.00 $3.66 $3.65/$4.05 9 27 55%
25 Sep 2026 $160.00 $11.28 $10.50/$11.40 1 200 57%
25 Sep 2026 $148.00 $3.26 $3.25/$3.60 14 141 56%
25 Sep 2026 $147.00 $2.86 $2.84/$3.15 16 80 55%
25 Sep 2026 $146.00 $2.48 $2.50/$2.73 6 34 55%
25 Sep 2026 $162.50 $15.38 $11.80/$13.55 0 38 51%
25 Sep 2026 $145.00 $2.36 $2.11/$2.35 925 2,272 55%
25 Sep 2026 $144.00 $1.95 $1.83/$2.09 10 64 55%
25 Sep 2026 $165.00 $13.95 $14.10/$15.95 1 95 55%
25 Sep 2026 $143.00 $1.74 $1.56/$1.80 11 104 55%
25 Sep 2026 $142.00 $1.34 $1.36/$1.55 81 108 55%

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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