thetaOwl

CAT

Caterpillar, Inc.Close $872.56EOD only
Max Pain
$880.00
Next expiry May 22, 2026
Expected Move
±$26.05
3.0% from close
Price Gap
+7.44
Distance to max pain
IV Rank
13
Low premium
P/C OI
1.28
Slightly put-heavy
Consensus
4/4
Partial coverage
Published snapshot: May 20, 2026 close
End-of-day snapshot

This page reflects CAT options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot
May 20, 2026 close
CAT Options Chain
Data as of market close May 20, 2026

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row
Next expiry (DTE 2)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

StrikeLastBidAskChgVolOIIVDeltaGammaThetaVegaRho
400.00453.35467.65480.550.0014415.5%0.9960.0000-0.7640.0070.022
405.00461.22462.15475.5011.54118397.8%0.9970.0000-0.6240.0060.022
465.00420.00403.90412.850.003232312.1%0.9980.0000-0.4100.0050.025
480.00403.37388.45400.600.0011339.7%0.9940.0001-1.0100.0110.026
525.00373.65343.60355.650.0001296.9%0.9920.0001-1.0770.0140.028
530.00336.45338.60350.650.0001292.0%0.9920.0001-1.0780.0140.029
535.00331.45333.60345.650.0001287.2%0.9920.0001-1.0800.0140.029
610.00262.51258.85269.50106.0111210.1%0.9910.0002-0.8660.0150.033
620.00252.96249.05259.70105.3211206.0%0.9900.0002-0.9750.0180.033
630.00270.72239.05250.300.0001203.4%0.9870.0002-1.1380.0210.034
650.00219.06219.10229.55-36.6122180.6%0.9880.0003-0.9580.0200.035
655.00163.75214.10224.550.0001176.7%0.9880.0003-0.9600.0200.035
660.00209.15209.10219.650.00411173.6%0.9870.0003-0.9880.0210.036
670.00169.05199.10210.000.0011168.6%0.9850.0003-1.0840.0240.036
675.00128.45192.70204.700.00136148.9%0.9910.0002-0.6360.0150.037
680.00235.53189.10199.700.0022158.3%0.9860.0004-1.0080.0230.037
690.00153.42179.05189.400.0033147.7%0.9860.0004-0.9190.0230.037
695.00168.98174.60184.550.0034149.3%0.9830.0004-1.1040.0270.037
700.00121.15169.10179.800.0015143.6%0.9830.0004-1.0400.0270.038
705.00118.85164.60174.800.0001143.2%0.9810.0005-1.1720.0300.038
710.00195.09159.15169.850.0013136.6%0.9820.0005-1.0690.0290.038
715.0079.00167.00179.450.0088234.3%0.8920.0012-7.1000.1200.034
720.00141.43149.15159.201.2312124.4%0.9840.0005-0.9010.0260.039
725.00137.05143.95154.65-44.3311122.5%0.9820.0006-0.9690.0290.039
730.00167.50139.60149.950.0012124.8%0.9760.0007-1.2160.0360.039
735.0081.14134.00144.600.0021115.0%0.9800.0006-0.9700.0310.039
740.00149.05130.00140.000.0046119.6%0.9720.0008-1.3320.0420.039
745.00139.06125.00134.250.0012111.5%0.9750.0008-1.1400.0380.040
750.00107.43119.85128.100.0013599.6%0.9820.0007-0.8050.0290.040
755.00105.00114.80124.650.0012105.1%0.9710.0010-1.1930.0420.040
760.00127.92109.80119.700.0017101.5%0.9700.0010-1.2050.0440.040
765.00119.58104.80114.500.001996.6%0.9700.0011-1.1540.0440.040
770.00147.16100.00108.000.002685.6%0.9780.0010-0.8210.0340.041
772.5089.6397.00105.000.00151577.0%0.9850.0008-0.5610.0240.042
775.00142.1695.15103.000.002282.9%0.9750.0011-0.8610.0370.041
780.0086.0090.0098.000.002578.4%0.9750.0011-0.8230.0370.042
785.00104.0085.0593.000.003875.1%0.9730.0013-0.8370.0400.042
790.0071.0080.0088.000.0021671.3%0.9720.0014-0.8240.0410.042
795.0066.0075.0083.000.0021267.7%0.9700.0015-0.8240.0430.042
800.0074.3670.2078.0010.3623965.1%0.9660.0018-0.8740.0480.042
805.0060.9965.2073.000.0032261.4%0.9640.0020-0.8730.0510.042
807.5059.1063.0071.000.001163.1%0.9540.0024-1.0670.0620.042
810.0043.5060.8068.000.002960.3%0.9550.0024-1.0170.0610.042
815.0086.0056.0063.000.004557.3%0.9490.0028-1.0610.0680.042
817.5083.4053.0061.000.000155.4%0.9470.0030-1.0580.0700.042
820.0039.7151.0059.000.0021957.0%0.9330.0035-1.2830.0840.042
822.5050.0049.0056.0012.002255.0%0.9300.0038-1.2770.0860.042
825.0045.0046.6054.000.0012454.8%0.9200.0042-1.4020.0960.041
830.0036.8442.2549.000.0062852.5%0.9050.0050-1.5190.1090.041
835.0029.7537.2545.000.0021950.8%0.8840.0060-1.6890.1260.040
840.0034.0033.0040.006.23101163.2%0.8000.0069-2.9330.1810.036
845.0032.8529.0536.006.9012361.7%0.7680.0077-3.1150.1970.035
850.0029.7225.2032.107.25128860.0%0.7310.0085-3.2680.2130.033
855.0022.7520.9027.252.701012254.6%0.7020.0098-3.1260.2240.032
860.0020.5019.6023.457.23176952.4%0.6550.0109-3.1810.2380.030
865.0017.8515.9520.406.353311552.0%0.5990.0115-3.3060.2500.028
870.0015.1514.0016.555.84898948.4%0.5420.0127-3.1510.2560.025
875.0011.9910.8514.254.094610548.9%0.4790.0126-3.1910.2570.022
880.0010.559.0012.054.306756348.9%0.4170.0124-3.1210.2520.019
885.008.206.959.253.054012546.1%0.3480.0124-2.7830.2390.016
890.006.206.008.302.2111313948.6%0.3000.0111-2.7550.2240.014
895.005.654.806.502.37359947.4%0.2420.0102-2.4150.2020.011
900.004.254.004.501.044,03647944.3%0.1790.0091-1.8850.1690.008
905.003.602.714.001.3715316346.5%0.1500.0078-1.7650.1510.007
910.002.801.803.351.2021811447.5%0.1210.0066-1.5550.1300.006
912.502.201.303.400.70203049.7%0.1170.0061-1.5890.1270.005
915.002.151.202.810.739724848.5%0.0970.0055-1.3570.1110.005
917.501.961.322.590.43558849.1%0.0880.0050-1.2710.1030.004
920.001.601.601.650.543,23123844.8%0.0580.0040-0.8460.0750.003
922.501.800.881.810.9444047.7%0.0600.0039-0.9250.0770.003
925.001.290.781.500.447412847.0%0.0490.0034-0.7770.0660.002
927.500.910.561.68-0.0892650.0%0.0520.0033-0.8660.0690.002
930.000.880.891.150.18481,16647.1%0.0360.0026-0.6020.0510.002
932.503.200.201.990.0041355.6%0.0560.0031-1.0200.0730.003
935.000.750.101.400.42125152.5%0.0400.0025-0.7300.0550.002
937.500.700.001.35-0.5311753.5%0.0370.0023-0.7040.0520.002
940.000.750.251.32-0.096627854.8%0.0350.0022-0.6890.0500.002
945.000.080.001.17-0.6694256.2%0.0290.0018-0.6110.0430.001
950.000.670.350.670.421018250.4%0.0120.0010-0.2580.0200.001
955.000.770.001.360.00153855.7%0.0150.0011-0.3480.0250.001
960.000.350.110.830.05417054.7%0.0100.0007-0.2340.0170.000
965.001.300.004.150.00273576.5%0.0400.0018-1.0760.0560.002
970.000.150.010.750.002857057.6%0.0070.0005-0.1830.0130.000
975.000.450.000.450.318313355.6%0.0040.0003-0.1010.0070.000
980.000.120.014.35-0.16914186.1%0.0370.0015-1.1310.0520.002
985.000.890.003.000.00111682.1%0.0250.0011-0.7780.0380.001
990.000.150.002.090.00213979.1%0.0170.0008-0.5350.0270.001
995.002.210.050.170.0022258.7%0.0010.0001-0.0430.0030.000
1000.000.110.020.470.0421019667.0%0.0030.0002-0.1080.0060.000
1005.000.580.003.150.0018593.6%0.0230.0009-0.8140.0350.001
1010.000.020.000.47-0.4555470.8%0.0030.0002-0.1010.0060.000
1015.000.200.001.000.00102281.0%0.0060.0003-0.2370.0120.000
1020.000.120.000.65-0.79163278.2%0.0040.0002-0.1460.0070.000
1025.000.700.001.450.0001190.4%0.0090.0004-0.3530.0160.000
1030.000.010.000.27-0.6811373.8%0.0010.0001-0.0520.0030.000
1040.000.020.000.15-0.1374572.7%0.0010.0000-0.0250.0010.000
1060.000.020.000.67-0.794394.8%0.0030.0002-0.1450.0060.000
1070.000.050.000.45-0.27236293.8%0.0020.0001-0.0910.0040.000
1080.000.020.000.67-0.20722102.5%0.0030.0001-0.1430.0060.000
1090.000.010.000.47-0.04535101.8%0.0020.0001-0.0940.0040.000
1100.000.030.000.46-0.093153105.1%0.0020.0001-0.0910.0030.000
1110.000.030.000.46-0.15356108.6%0.0020.0001-0.0900.0030.000
1120.000.030.000.460.02549112.1%0.0020.0001-0.0890.0030.000
1130.000.250.000.250.05328108.0%0.0010.0000-0.0430.0020.000
1140.000.040.000.46-0.14324118.9%0.0010.0001-0.0880.0030.000
1150.000.040.000.470.03317122.7%0.0010.0001-0.0900.0030.000
1160.000.030.000.870.00740135.7%0.0030.0001-0.1830.0050.000
1170.000.010.000.20-0.21748118.0%0.0000.0000-0.0320.0010.000
1180.000.270.001.670.24148155.8%0.0050.0002-0.3820.0100.000
1190.000.290.002.990.281233174.1%0.0100.0002-0.7260.0170.000
1200.000.140.010.460.111811138.9%0.0010.0000-0.0870.0020.000
1210.000.010.000.200.0064275130.1%0.0000.0000-0.0310.0010.000
1220.000.040.000.05-0.05710117.6%0.0000.0000-0.0050.0000.000
1230.000.010.000.050.00442120.3%0.0000.0000-0.0060.0000.000
1240.000.010.000.05-0.02326122.7%0.0000.0000-0.0050.0000.000
1250.000.030.000.050.003318125.0%0.0000.0000-0.0050.0000.000
1260.000.030.000.050.02112128.1%0.0000.0000-0.0060.0000.000
1300.000.260.003.100.043926214.9%0.0080.0002-0.7330.0140.000
1310.000.270.000.140.263714152.7%0.0000.0000-0.0190.0000.000
1340.000.010.000.250.001717168.9%0.0000.0000-0.0380.0010.000

Puts

StrikeLastBidAskChgVolOIIVDeltaGammaThetaVegaRho
390.000.010.000.10-0.344756292.2%-0.0000.0000-0.0120.000-0.000
400.000.020.000.10-0.013120282.8%-0.0000.0000-0.0120.000-0.000
405.000.010.000.100.002276278.9%-0.0000.0000-0.0120.000-0.000
410.000.010.000.05-0.0647162259.4%-0.0000.0000-0.0050.000-0.000
415.000.010.000.200.003763287.5%-0.0000.0000-0.0280.000-0.000
420.000.020.000.200.016655283.2%-0.0000.0000-0.0290.000-0.000
425.000.280.000.240.266635283.6%-0.0000.0000-0.0360.001-0.000
475.000.010.000.20-0.011357238.3%-0.0000.0000-0.0290.000-0.000
480.000.030.000.190.0144122233.2%-0.0000.0000-0.0280.000-0.000
485.000.020.000.200.015557230.5%-0.0000.0000-0.0290.001-0.000
490.000.010.000.520.00474108250.4%-0.0010.0000-0.0940.002-0.000
495.000.010.000.200.00294136223.0%-0.0000.0000-0.0300.001-0.000
500.000.020.010.22-0.02288519222.5%-0.0000.0000-0.0350.001-0.000
505.000.030.000.200.019124215.6%-0.0000.0000-0.0300.001-0.000
510.000.140.000.200.101129212.1%-0.0000.0000-0.0300.001-0.000
520.000.020.000.05-0.07294437181.3%-0.0000.0000-0.0050.000-0.000
530.000.020.000.20-0.01183198.0%-0.0000.0000-0.0300.001-0.000
540.000.490.004.250.0002283.8%-0.0080.0001-1.0500.015-0.000
545.000.070.004.250.001,2901,289279.1%-0.0090.0001-1.0510.015-0.000
560.002.190.004.300.0067265.6%-0.0090.0001-1.0680.016-0.000
565.002.310.004.250.001213260.4%-0.0090.0001-1.0550.016-0.000
570.000.010.000.13-0.0327136164.1%-0.0000.0000-0.0180.000-0.000
575.000.010.000.05-0.891522148.4%-0.0000.0000-0.0060.000-0.000
580.000.200.004.300.0025247.4%-0.0100.0002-1.0720.017-0.001
585.002.490.004.300.0002242.9%-0.0100.0002-1.0730.018-0.001
590.002.410.004.300.0011238.5%-0.0110.0002-1.0740.018-0.001
595.001.070.000.240.009425158.2%-0.0000.0000-0.0400.001-0.000
600.000.030.000.240.00312154.9%-0.0000.0000-0.0390.001-0.000
605.002.260.000.240.009189151.8%-0.0000.0000-0.0400.001-0.000
610.000.010.000.16-0.0320107142.6%-0.0000.0000-0.0240.001-0.000
615.000.010.000.050.002039125.8%-0.0000.0000-0.0060.000-0.000
620.001.900.004.250.0012212.0%-0.0120.0002-1.0670.020-0.001
625.002.810.004.300.0014208.2%-0.0120.0002-1.0810.021-0.001
630.000.270.004.300.00119204.0%-0.0130.0003-1.0820.021-0.001
635.000.020.000.05-0.052857114.8%-0.0000.0000-0.0060.000-0.000
640.002.050.000.050.0036112.5%-0.0000.0000-0.0060.000-0.000
645.000.200.000.050.00120109.8%-0.0000.0000-0.0060.000-0.000
650.000.130.000.050.00516107.0%-0.0000.0000-0.0060.000-0.000
655.000.030.010.05-0.6778106.3%-0.0000.0000-0.0080.000-0.000
660.000.250.000.400.00114125.6%-0.0010.0000-0.0770.002-0.000
665.002.660.004.300.0041175.1%-0.0150.0003-1.0890.025-0.001
670.000.560.004.300.0084171.1%-0.0160.0004-1.0900.026-0.001
675.002.180.004.300.00128167.1%-0.0160.0004-1.0900.026-0.001
680.000.030.000.76-0.032099123.0%-0.0030.0001-0.1630.005-0.000
685.000.050.001.00-2.15140124.6%-0.0040.0001-0.2250.007-0.000
690.000.090.004.300.001348155.2%-0.0180.0004-1.0930.028-0.001
695.000.180.003.650.001336146.4%-0.0160.0004-0.9230.025-0.001
700.000.290.000.300.0018198.1%-0.0010.0001-0.0560.002-0.000
705.002.280.004.300.0015143.4%-0.0190.0005-1.0950.031-0.001
710.000.850.004.300.00332139.5%-0.0200.0005-1.0950.031-0.001
715.000.230.003.500.00156130.1%-0.0170.0005-0.8870.027-0.001
720.000.130.002.640.0028107119.7%-0.0130.0004-0.6610.022-0.001
725.001.290.001.240.001617102.1%-0.0060.0003-0.2930.012-0.000
727.501.630.001.230.0003100.3%-0.0060.0003-0.2910.012-0.000
730.000.110.010.25-0.29448679.9%-0.0010.0001-0.0490.002-0.000
732.501.760.000.630.000587.9%-0.0030.0002-0.1380.006-0.000
735.000.240.004.300.00132120.2%-0.0240.0007-1.0970.037-0.001
737.501.470.004.300.0014118.3%-0.0250.0008-1.0970.037-0.001
740.001.550.004.300.00131116.3%-0.0250.0008-1.0970.038-0.001
745.000.750.004.300.00129112.5%-0.0260.0008-1.0970.039-0.001
747.500.280.004.300.0023110.6%-0.0270.0009-1.0970.040-0.001
750.000.100.010.60-0.42185377.1%-0.0040.0002-0.1350.007-0.000
755.000.170.050.60-0.2133574.9%-0.0040.0003-0.1460.008-0.000
760.000.340.001.020.00829477.0%-0.0070.0004-0.2410.013-0.000
765.000.930.003.250.0024491.5%-0.0240.0010-0.8270.036-0.001
770.000.290.000.430.00585762.2%-0.0030.0002-0.0930.006-0.000
772.500.520.001.170.00404070.8%-0.0090.0005-0.2840.016-0.000
775.000.490.002.720.00272781.1%-0.0220.0010-0.6900.034-0.001
777.500.560.002.420.00316277.4%-0.0200.0010-0.6120.032-0.001
780.000.300.150.40-0.13646758.6%-0.0040.0003-0.1240.008-0.000
782.500.270.010.93-0.17823862.1%-0.0080.0006-0.2250.015-0.000
785.000.350.000.97-0.1834860.9%-0.0090.0006-0.2330.015-0.000
790.000.330.050.49-0.499725052.7%-0.0050.0004-0.1230.009-0.000
795.000.420.000.62-0.47749050.9%-0.0060.0005-0.1450.011-0.000
797.500.420.010.76-1.8363551.1%-0.0080.0007-0.1830.014-0.000
800.000.530.400.75-0.477026453.2%-0.0130.0010-0.2840.021-0.001
802.500.220.011.14-1.67144651.6%-0.0130.0010-0.2840.022-0.001
805.000.650.031.15-0.6556050.3%-0.0140.0011-0.2920.023-0.001
807.502.250.191.500.0021752.2%-0.0210.0015-0.4250.033-0.001
810.000.720.051.05-1.557214552.9%-0.0270.0018-0.5310.040-0.001
812.501.210.651.51-0.7744351.5%-0.0290.0020-0.5460.043-0.001
815.000.950.261.20-1.149512750.9%-0.0330.0023-0.6050.048-0.002
817.501.700.441.59-0.6815052.6%-0.0450.0028-0.7960.061-0.002
820.001.111.071.39-1.242514249.1%-0.0410.0028-0.6980.057-0.002
822.501.240.592.17-1.26411653.1%-0.0630.0036-1.0600.080-0.003
825.001.460.851.87-1.543513549.1%-0.0580.0037-0.9190.075-0.003
830.001.751.042.00-2.154919946.0%-0.0680.0044-0.9680.085-0.003
835.002.001.303.10-3.1011524948.4%-0.1050.0058-1.4100.118-0.005
840.003.102.074.30-3.7010018749.8%-0.1450.0071-1.8180.147-0.007
845.003.462.394.45-2.09967045.6%-0.1650.0084-1.8100.160-0.008
850.004.913.705.50-4.29911,05544.9%-0.2080.0099-2.0570.185-0.010
855.006.954.706.75-4.45653044.1%-0.2590.0114-2.2810.209-0.013
860.006.605.508.40-6.57724944.0%-0.3200.0126-2.5050.231-0.016
865.008.007.4010.40-5.755060844.1%-0.3860.0134-2.6830.247-0.019
870.0010.649.5512.05-5.365826942.2%-0.4530.0145-2.6510.256-0.022
875.0014.0111.6515.35-9.38396144.6%-0.5240.0138-2.8130.257-0.026
880.0015.0015.0017.80-7.30319343.4%-0.5950.0138-2.6550.250-0.029
885.0017.5017.2521.60-11.803322545.8%-0.6530.0125-2.6580.238-0.032
890.0020.0520.7025.30-10.06478047.0%-0.7070.0113-2.5380.222-0.035
895.0045.6024.0529.600.00115949.8%-0.7460.0099-2.4970.207-0.037
900.0029.1627.3534.25-5.8439653.5%-0.7750.0087-2.5070.194-0.039
905.0034.1031.3036.90-23.171012548.5%-0.8390.0078-1.8230.158-0.042
910.0039.2036.4041.60-9.55175751.4%-0.8600.0067-1.7580.144-0.043
912.5052.5038.0044.152.3525053.7%-0.8640.0063-1.7950.141-0.044
915.0036.0840.0046.450.0012116154.8%-0.8740.0059-1.7350.134-0.044
917.5046.4242.0049.75-13.28123160.6%-0.8630.0056-2.0570.142-0.044
920.0048.8544.0052.00-21.90109961.4%-0.8720.0053-1.9790.135-0.044
922.5064.0047.0053.600.0031158.8%-0.8950.0048-1.6330.118-0.046
925.0063.3549.0057.000.00103565.4%-0.8800.0047-2.0080.129-0.045
927.5067.9052.0059.005.9533964.7%-0.8940.0044-1.8180.119-0.046
930.0069.8554.0060.900.0073463.2%-0.9090.0040-1.5750.106-0.047
935.0076.7559.0066.000.001367.4%-0.9120.0037-1.6320.103-0.047
940.0080.1563.8071.000.001370.9%-0.9170.0033-1.6440.098-0.048
950.0095.8073.0081.000.005677.8%-0.9260.0028-1.6630.091-0.049
1000.0088.50120.20131.800.0010115.0%-0.9400.0016-2.0970.077-0.052
1015.00109.00135.85146.000.0000117.8%-0.9540.0013-1.7140.062-0.053
How to Read the Chain
Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.
How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.