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Texas Instruments TXN

$270.26
−$2.36 (-0.87%)
Market open · Sep 24, 2:00 pm ET
After hours $273.76 +0.42%
Open$270.00
Prev close$272.62
Day range$266.79 – $272.21
Volume1.31M
Market cap$246.81B
P/E (TTM)41.1
Dividend yield2.08%

Average implied volatility across the listed chain right now: 38%. 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 $270.00 $2.25 $1.54/$2.50 20 161 34%
25 Sep 2026 $272.50 $1.70 $0.87/$2.03 1 1,441 34%
25 Sep 2026 $267.50 $2.15 $1.87/$3.50 0 40 34%
25 Sep 2026 $275.00 $0.84 $0.76/$1.59 0 106 36%
25 Sep 2026 $265.00 $2.76 $2.75/$4.80 0 1,556 35%
25 Sep 2026 $277.50 $0.63 $0.40/$1.15 0 8 35%
25 Sep 2026 $262.50 $3.53 $3.55/$5.90 0 18 34%
25 Sep 2026 $280.00 $0.58 $0.30/$0.98 3 84 37%
25 Sep 2026 $260.00 $4.68 $4.70/$7.30 0 238 34%
25 Sep 2026 $282.50 $0.36 $0.11/$0.77 0 11 37%
25 Sep 2026 $257.50 $5.88 $6.00/$8.55 0 45 33%
25 Sep 2026 $285.00 $0.29 $0.06/$0.61 0 123 38%
25 Sep 2026 $255.00 $7.28 $7.80/$10.55 0 96 35%
25 Sep 2026 $287.50 $0.22 $0.00/$2.34 0 34 37%
25 Sep 2026 $252.50 $8.90 $9.60/$12.10 0 1 34%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $270.00 $13.22 $9.30/$11.70 0 35 36%
25 Sep 2026 $272.50 $15.21 $11.20/$14.00 0 20 38%
25 Sep 2026 $267.50 $11.25 $7.50/$10.30 0 5 38%
25 Sep 2026 $275.00 $17.47 $13.40/$16.15 0 23 40%
25 Sep 2026 $265.00 $7.50 $6.20/$8.40 1 227 37%
25 Sep 2026 $277.50 $19.77 $15.80/$18.25 0 1 41%
25 Sep 2026 $262.50 $7.61 $4.65/$6.80 0 30 36%
25 Sep 2026 $280.00 $22.10 $17.90/$20.60 0 12 42%
25 Sep 2026 $260.00 $6.25 $3.50/$5.45 0 147 36%
25 Sep 2026 $282.50 $24.54 $20.50/$22.95 0 0 45%
25 Sep 2026 $257.50 $4.95 $2.78/$4.30 0 48 37%
25 Sep 2026 $285.00 $26.98 $22.60/$25.35 0 4 45%
25 Sep 2026 $255.00 $2.67 $2.27/$2.92 4 211 37%
25 Sep 2026 $287.50 $29.43 $25.10/$27.00 0 0 40%
25 Sep 2026 $252.50 $2.97 $1.37/$2.50 0 57 37%

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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