thetaOwl

SITM

SiTime CorporationClose $618.71EOD only
Max Pain
$600.00
Next expiry Aug 21, 2026
Expected Move
±$31.40
5.1% from close
Price Gap
-18.71
Distance to max pain
IV Rank
17
Low premium
P/C OI
0.86
Slightly call-heavy
Consensus
No reports available
Published snapshot: Aug 19, 2026 close
End-of-day snapshot

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

Published Snapshot
Aug 19, 2026 close
SITM Options Chain
Data as of market close Aug 19, 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
170.00397.10440.10456.900.0013965.1%0.9850.0001-4.2420.0180.009
175.00426.10435.20452.000.0015947.3%0.9840.0001-4.2920.0180.009
180.00201.40158.20162.700.00010.0%1.0000.0000-0.0210.0000.010
185.00239.600.000.000.00100.0%1.0000.0000-0.0220.0000.010
190.00434.60420.60437.000.0034457.0%1.0000.0000-0.0480.0000.010
195.00161.58307.40318.900.00110.0%1.0000.0000-0.0230.0000.011
200.00217.80143.00147.200.00110.0%1.0000.0000-0.0240.0000.011
210.00168.800.000.000.00100.0%1.0000.0000-0.0250.0000.012
220.00212.20128.70133.500.00010.0%1.0000.0000-0.0260.0000.012
230.00351.24380.50396.900.0087754.7%0.9800.0001-4.2320.0220.012
240.00328.20370.30386.900.0012725.5%0.9790.0002-4.2290.0230.012
250.00225.18360.30376.900.0012697.7%0.9780.0002-4.2270.0240.013
260.00123.40196.00200.700.00020.0%1.0000.0000-0.0310.0000.014
270.00358.90340.10356.900.0002645.4%0.9760.0002-4.2230.0260.014
280.00400.35328.10344.200.0056565.6%0.9820.0002-2.8580.0200.015
290.00483.15374.50385.900.004121107.7%0.9090.0003-20.7960.0750.011
300.00473.45362.00374.500.0024151050.5%0.9070.0003-20.1040.0760.012
310.00388.200.000.000.00100.0%1.0000.0000-0.0370.0000.017
320.0096.820.000.000.00100.0%1.0000.0000-0.0380.0000.018
330.00170.00280.00297.100.0012512.7%0.9680.0003-4.2950.0330.017
340.00364.000.000.000.00100.0%1.0000.0000-0.0400.0000.019
350.00445.00317.90329.900.0088926.8%0.8800.0005-21.2840.0920.013
360.00375.40250.00267.000.0015452.0%0.9630.0004-4.2260.0370.018
370.00263.93240.70257.10-86.1757226.0%0.9990.0000-0.1140.0010.020
380.00343.00182.00197.900.00230.0%1.0000.0000-0.0450.0000.021
390.00311.000.000.000.00100.0%1.0000.0000-0.0460.0000.021
400.00315.35210.20227.100.00239381.2%0.9540.0006-4.2330.0440.020
410.00199.18201.00217.100.00111198.1%0.9980.0001-0.1910.0030.022
420.00212.08194.40207.00-81.92510248.4%0.9860.0003-1.0580.0160.023
430.00248.50192.00207.700.00262360.2%0.9330.0008-5.3960.0590.021
440.00154.84175.10187.000.00515230.4%0.9810.0004-1.2480.0210.023
450.00146.00165.70177.000.00210223.3%0.9780.0005-1.4050.0240.024
460.00228.15155.20167.000.00210206.2%0.9780.0005-1.2780.0240.024
470.00143.50145.20157.000.0015193.9%0.9770.0006-1.2790.0250.025
480.00249.86135.20147.000.0017181.7%0.9750.0007-1.2800.0270.025
490.00180.00209.60219.800.0011719.5%0.7590.0009-25.6720.1430.015
500.00139.53115.50127.00-108.89243160.1%0.9680.0010-1.3560.0320.026
510.00229.39106.00117.000.0017151.6%0.9620.0012-1.4770.0370.027
520.00161.4297.50104.000.0017129.5%0.9690.0012-1.1020.0320.027
530.00132.0086.5094.000.0019110.9%0.9730.0012-0.8480.0280.028
540.00100.7576.5085.00-57.61111107.0%0.9610.0017-1.0970.0390.028
550.00203.2766.9075.000.00418198.0%0.9520.0022-1.1880.0460.028
560.0064.9957.6065.00-56.7812290.2%0.9370.0030-1.3370.0570.028
570.00108.3148.7056.000.001487.2%0.9040.0043-1.7570.0780.028
580.00113.5239.7047.000.0048081.4%0.8660.0058-2.0740.0990.027
590.00106.8531.8039.000.0021379.7%0.7990.0077-2.6130.1280.025
600.0040.6323.9032.00-107.3758077.1%0.7160.0096-3.0400.1550.023
610.00102.6318.3026.000.0012278.6%0.6090.0107-3.4950.1760.020
620.0027.0012.8020.00-51.3611576.1%0.4980.0115-3.5100.1830.016
630.0012.678.2016.00-121.2312076.0%0.3860.0110-3.3560.1750.013
640.0044.674.6013.000.00223876.5%0.2860.0097-3.0000.1560.009
650.006.504.5010.00-62.35716082.5%0.2200.0078-2.8090.1350.007
660.005.251.0510.00-104.65133685.0%0.1610.0063-2.3850.1120.005
670.004.781.0510.00-22.022596.4%0.1410.0051-2.4720.1020.005
680.003.301.054.50-18.20832586.0%0.0740.0036-1.3840.0640.002
690.0010.401.054.50-5.201795.2%0.0660.0029-1.3990.0590.002
700.001.500.854.30-13.301081102.1%0.0560.0024-1.3140.0510.002
710.0010.810.004.300.001355105.7%0.0430.0019-1.1110.0420.001
720.001.310.352.00-6.6923199.9%0.0220.0012-0.6060.0240.001
730.000.500.000.95-6.60133291.3%0.0080.0005-0.2290.0100.000
740.000.280.050.95-5.1799998.3%0.0080.0005-0.2400.0100.000
750.001.000.000.95-2.5531348103.6%0.0070.0004-0.2250.0090.000
760.002.630.000.800.00372106.7%0.0050.0003-0.1840.0070.000
770.000.400.000.55-2.05372106.8%0.0030.0002-0.1200.0040.000
780.003.000.000.550.00179112.1%0.0030.0002-0.1180.0040.000
790.006.200.000.550.0017117.4%0.0030.0002-0.1170.0040.000
800.000.750.000.50-0.90263121.1%0.0020.0001-0.1040.0030.000
810.002.220.000.500.00312126.1%0.0020.0001-0.1030.0030.000
820.000.530.0010.000.007182219.4%0.0490.0010-2.5670.0470.002
830.004.800.0010.000.0024226.3%0.0480.0010-2.5710.0450.002
840.002.090.0010.000.00273232.9%0.0460.0009-2.5730.0440.001
850.000.250.0010.00-0.25172239.5%0.0440.0009-2.5760.0430.001
860.000.400.0010.000.00412245.9%0.0430.0008-2.5770.0420.001
870.009.100.0010.000.002031252.2%0.0420.0008-2.5790.0410.001
880.001.500.0010.000.00257258.4%0.0410.0007-2.5790.0400.001
890.002.480.002.400.00185202.1%0.0090.0003-0.5790.0110.000
900.001.000.002.000.00754201.4%0.0070.0002-0.4710.0090.000
910.005.000.000.100.00169145.7%0.0000.0000-0.0140.0000.000
920.005.040.0010.000.0013282.2%0.0360.0006-2.5810.0370.001
930.005.040.0010.000.0010287.8%0.0360.0006-2.5810.0360.001
940.005.080.0010.000.0010293.4%0.0350.0006-2.5800.0350.001
950.004.980.0010.000.0024298.9%0.0340.0006-2.5790.0340.001
980.000.050.0010.000.0012314.9%0.0320.0005-2.5760.0330.001
990.00124.8433.0041.000.0004558.3%0.1760.0010-16.5580.1190.005
1000.000.050.000.500.00433207.4%0.0010.0000-0.0910.0020.000
1010.005.150.0010.000.00110330.3%0.0300.0004-2.5720.0310.001
1020.004.910.0010.000.0013335.2%0.0290.0004-2.5710.0310.001
1030.0011.700.0010.000.0001340.1%0.0290.0004-2.5690.0300.001
1050.001.200.0010.000.0077349.7%0.0280.0004-2.5660.0290.001
1060.0010.300.0010.000.0013354.4%0.0270.0004-2.5630.0290.001
1070.001.20-10.000.00016417.1%0.0530.0006-5.1420.0490.002
1080.002.380.0010.000.0011363.6%0.0270.0004-2.5600.0280.001
1090.008.020.0010.000.001057368.1%0.0260.0004-2.5580.0280.001
1100.000.500.0010.000.0013372.6%0.0260.0004-2.5570.0270.001
1130.000.75-10.000.0004446.0%0.0490.0005-5.1530.0460.001
1140.006.800.0010.000.0001389.9%0.0240.0003-2.5480.0260.001
1150.0010.100.0010.000.0011394.1%0.0240.0003-2.5460.0260.001
1170.002.400.0010.000.0010402.4%0.0230.0003-2.5420.0250.001
1180.009.300.0010.000.0022406.4%0.0230.0003-2.5410.0250.001
1190.008.800.0010.000.0011410.4%0.0230.0003-2.5380.0250.001
1200.001.500.0010.000.0011414.4%0.0220.0003-2.5360.0240.001
1210.008.000.0010.000.0011418.3%0.0220.0003-2.5340.0240.001
1220.005.580.0010.000.0013422.2%0.0220.0003-2.5320.0240.001
1230.000.010.0010.000.0014426.1%0.0220.0003-2.5300.0240.001
1240.003.000.0010.000.0014429.9%0.0210.0003-2.5280.0240.001
1250.000.100.0010.000.00426433.6%0.0210.0003-2.5260.0230.001

Puts

StrikeLastBidAskChgVolOIIVDeltaGammaThetaVegaRho
170.000.400.0010.000.00112865.4%-0.0100.0001-2.5730.012-0.000
175.002.050.004.800.0001737.6%-0.0050.0000-1.1880.006-0.000
180.000.400.0010.000.0012829.1%-0.0100.0001-2.5730.012-0.000
185.000.450.0010.000.00126811.8%-0.0100.0001-2.5720.013-0.000
190.0011.500.000.000.001050.0%0.0000.00000.0000.0000.000
195.000.600.0010.000.00713778.6%-0.0110.0001-2.5720.013-0.000
200.000.250.0010.000.0014762.7%-0.0110.0001-2.5720.013-0.000
220.001.060.004.800.0012611.4%-0.0060.0001-1.1920.008-0.000
230.007.370.004.800.0023587.1%-0.0060.0001-1.1930.008-0.000
250.001.000.0010.000.00215624.0%-0.0140.0001-2.5710.016-0.001
260.002.200.004.800.0011520.2%-0.0070.0001-1.1970.009-0.000
270.005.390.0010.000.001116576.6%-0.0160.0001-2.5710.018-0.001
280.000.050.000.150.001241307.0%-0.0000.0000-0.0210.000-0.000
290.000.100.0010.000.0017532.6%-0.0170.0002-2.5710.019-0.001
300.000.150.0010.000.00217511.7%-0.0180.0002-2.5710.020-0.001
310.000.200.0010.000.00111491.6%-0.0190.0002-2.5710.021-0.001
320.007.000.0010.000.00123472.1%-0.0200.0002-2.5700.022-0.001
330.000.050.0010.000.00134453.1%-0.0210.0002-2.5700.023-0.001
340.008.000.0010.000.00128434.7%-0.0220.0003-2.5690.024-0.001
350.000.050.003.000.004063329.7%-0.0070.0001-0.7350.009-0.000
360.005.800.0010.000.00113399.4%-0.0240.0003-2.5660.026-0.001
370.000.300.0010.000.00317382.4%-0.0250.0003-2.5640.027-0.001
380.000.410.0010.000.00220365.9%-0.0260.0004-2.5620.028-0.001
390.000.250.0010.000.00123349.7%-0.0280.0004-2.5600.029-0.001
400.000.050.0010.000.003104333.9%-0.0290.0004-2.5570.031-0.001
410.004.990.0010.000.00121318.4%-0.0310.0005-2.5530.032-0.001
420.005.060.0010.000.0017303.2%-0.0330.0005-2.5490.034-0.001
430.000.490.0010.000.00148288.3%-0.0350.0006-2.5440.035-0.001
440.000.100.002.000.003331196.9%-0.0080.0002-0.4880.010-0.000
450.001.300.002.95-0.98333198.9%-0.0130.0004-0.7420.015-0.000
460.000.700.0010.000.00315245.1%-0.0420.0008-2.5240.041-0.002
470.000.120.001.00-0.88118146.4%-0.0050.0002-0.2310.006-0.000
480.000.600.001.75-0.40125149.5%-0.0090.0004-0.4300.012-0.000
490.002.600.0010.000.001929203.8%-0.0520.0011-2.4890.049-0.002
500.002.100.0010.000.0010372190.3%-0.0570.0013-2.4750.052-0.002
510.004.980.0010.000.00161177.0%-0.0610.0015-2.4560.056-0.002
520.000.500.0010.00-4.53129163.7%-0.0670.0017-2.4340.060-0.002
530.001.550.053.000.454130110.6%-0.0270.0012-0.7780.028-0.001
540.000.450.0010.000.002252137.3%-0.0820.0024-2.3750.069-0.003
550.001.000.001.950.75106680.8%-0.0230.0015-0.4950.025-0.001
560.001.000.0010.000.001143110.9%-0.1040.0036-2.2850.083-0.004
570.001.400.007.000.002786.1%-0.0930.0042-1.6330.076-0.003
580.002.000.855.00-3.5012069.0%-0.0980.0055-1.3530.079-0.003
590.001.000.0010.000.00122769.8%-0.1710.0079-2.0160.116-0.006
600.0010.003.1011.308.45105466.7%-0.2570.0106-2.4460.148-0.009
610.004.297.0014.301.492465.7%-0.3740.0126-2.8220.174-0.013
620.0011.8011.0019.008.3938264.1%-0.5060.0136-2.8870.183-0.018
630.004.9117.0024.800.00152364.5%-0.6370.0127-2.7230.172-0.023
640.0027.9024.0031.0021.4036663.4%-0.7560.0108-2.2200.144-0.027
650.0034.0231.0038.8024.6745661.2%-0.8560.0081-1.5280.104-0.031
660.0044.2040.0047.4031.6031563.5%-0.9110.0055-1.0990.074-0.033
670.0042.0048.0056.0024.0012854.4%-0.9750.0024-0.2920.027-0.036
680.0059.0057.0065.4035.53123097.0%-0.8990.0040-1.8870.081-0.034
690.0042.0067.0075.7017.7429109.1%-0.9040.0034-2.0480.078-0.035
700.0076.0077.0084.9043.251114111.9%-0.9260.0027-1.7180.064-0.036
710.0043.4686.0094.400.00254116.0%-0.9400.0022-1.4970.054-0.037
720.0082.0096.00104.0035.18212120.1%-0.9510.0018-1.3080.046-0.038
730.0055.65103.60114.700.00125135.6%-0.9450.0018-1.6540.051-0.038
740.00102.07113.50125.00-13.5311146.7%-0.9440.0017-1.8050.051-0.039
750.0057.44123.40136.000.0016164.5%-0.9350.0017-2.2910.058-0.039
760.0060.20133.30144.200.0014153.2%-0.9600.0012-1.4140.039-0.040
780.00105.00153.10164.70-29.0012173.6%-0.9590.0011-1.6680.040-0.041
800.00148.45173.10185.000.00212191.2%-0.9590.0010-1.8200.040-0.043
820.00101.00193.10205.000.0014204.7%-0.9630.0009-1.8200.037-0.044
840.00213.00238.80255.100.0024382.2%-0.8260.0015-11.1490.118-0.041
860.00264.900.000.000.00100.0%-1.0000.00000.1010.000-0.047
880.00164.90253.20265.300.0011246.2%-0.9670.0006-1.9660.034-0.047
890.00221.500.000.000.00000.0%-1.0000.00000.1050.000-0.049
900.00159.93231.10245.200.00010.0%-1.0000.00000.1060.000-0.049
910.00191.70238.90252.000.00010.0%-1.0000.00000.1070.000-0.050
980.00527.65353.20369.900.0010200.8%-0.9990.00000.0190.002-0.054
990.00537.70363.20380.000.0010208.8%-0.9980.0001-0.0020.002-0.054
1000.00247.10312.30327.800.00010.0%-1.0000.00000.1180.000-0.055
1010.00549.12383.20399.900.0010212.1%-0.9990.00000.0240.002-0.055
1020.00559.17393.20409.900.0000215.8%-0.9990.00000.0250.002-0.056
1050.00283.20356.60371.000.00010.0%-1.0000.00000.1240.000-0.058
1060.00386.100.000.000.00100.0%-1.0000.00000.1250.000-0.058
1080.00403.800.000.000.00100.0%-1.0000.00000.1270.000-0.059
1110.00423.42490.70506.800.0001409.1%-0.9620.0004-3.7170.038-0.060
1180.00448.00553.20569.800.0010263.3%-0.9990.00000.0700.001-0.065
1190.00458.00563.20580.000.0040277.1%-0.9990.00000.0310.002-0.065
1220.00488.00593.20609.600.0010258.6%-1.0000.00000.1130.000-0.067
1240.00508.00613.20630.000.0010292.2%-0.9990.00000.0380.001-0.068
1250.00518.00623.20640.000.0010294.9%-0.9990.00000.0410.001-0.068
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.