Your Best Stock

Caterpillar CAT

US equityMarket cap rank #34InfrastructureDividend Aristocrats
$807.12
−$4.90 (-0.60%)
Market open · Sep 24, 1:10 pm ET
After hours $812.40 +0.05%
Open$797.95
Prev close$812.02
Day range$794.20 – $809.14
Volume973.0K
Market cap$371.01B
P/E (TTM)34.8
Dividend yield0.75%

Average implied volatility across the listed chain right now: 34%. 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 $807.50 $13.83 $12.85/$18.15 3 23 35%
25 Sep 2026 $805.00 $14.25 $14.45/$18.20 71 59 33%
25 Sep 2026 $810.00 $13.54 $12.25/$16.00 26 75 34%
25 Sep 2026 $812.50 $11.26 $10.40/$14.95 5 42 34%
25 Sep 2026 $800.00 $19.00 $17.25/$20.65 37 102 33%
25 Sep 2026 $815.00 $11.00 $8.85/$12.85 324 185 32%
25 Sep 2026 $797.50 $19.00 $18.65/$22.80 5 18 34%
25 Sep 2026 $817.50 $9.19 $7.35/$11.95 3 34 32%
25 Sep 2026 $795.00 $19.68 $20.05/$23.75 3 25 32%
25 Sep 2026 $820.00 $9.80 $8.25/$10.20 56 70 33%
25 Sep 2026 $822.50 $8.45 $6.85/$9.95 14 9 33%
25 Sep 2026 $790.00 $25.72 $22.80/$27.55 13 210 32%
25 Sep 2026 $825.00 $7.95 $6.60/$9.30 33 37 34%
25 Sep 2026 $827.50 $7.25 $5.35/$8.70 50 11 34%
25 Sep 2026 $785.00 $27.00 $25.50/$32.40 2 29 32%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $807.50 $17.31 $11.25/$16.60 3 2 36%
25 Sep 2026 $805.00 $16.16 $11.10/$15.25 14 60 37%
25 Sep 2026 $810.00 $15.48 $13.65/$17.55 13 199 37%
25 Sep 2026 $812.50 $16.50 $14.15/$19.15 20 10 36%
25 Sep 2026 $800.00 $10.39 $7.30/$11.90 100 96 33%
25 Sep 2026 $815.00 $18.14 $15.75/$20.25 14 76 36%
25 Sep 2026 $797.50 $13.00 $6.45/$11.40 8 2 34%
25 Sep 2026 $817.50 $26.80 $17.00/$21.90 0 1 36%
25 Sep 2026 $795.00 $10.26 $6.30/$11.35 25 67 36%
25 Sep 2026 $820.00 $22.90 $18.25/$22.70 8 45 35%
25 Sep 2026 $822.50 $28.30 $19.30/$24.55 1 1 34%
25 Sep 2026 $790.00 $10.05 $5.40/$8.20 3 49 35%
25 Sep 2026 $825.00 $24.40 $22.25/$26.55 3 34 37%
25 Sep 2026 $827.50 $30.78 $21.85/$29.40 2 0 35%
25 Sep 2026 $785.00 $5.75 $4.10/$7.60 303 82 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.

Scroll to Top