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MRK20260918C100
MRK Sep 18 2026 100.00 Call (MRK260918C00100000)
option OPRA

EOD
Sep 3, 2026
50.95-0.488%(-0.25)6
OverviewHistorical
Date
(EDT)
OpenHighLowCloseChangeVolume
Open
Interest
Change
Since
2026-09-03
50.940050.950050.940050.9500-0.488%615,2680.000%
2026-09-02
51.200051.200051.200051.2000+4.277%115,273-0.488%
2026-09-01
49.100049.100049.100049.1000+2.935%115,274+3.768%
2026-08-28
47.700047.700047.700047.7000-12.877%1015,275+6.813%
2026-08-25
54.750054.750054.750054.7500+4.905%3115,269-6.941%
2026-08-20
50.610052.190050.610052.1900+1.576%2615,298-2.376%
2026-08-19
50.000051.380050.000051.3800+43.439%415,309-0.837%
2026-08-18
35.820035.820035.820035.8200-0.776%415,312+42.239%
2026-08-17
36.100036.100036.100036.1000+4.790%315,312+41.136%
2026-08-13
34.480034.480034.450034.4500+2.226%515,312+47.896%
2026-08-12
33.700033.700033.700033.7000+17.791%1815,312+51.187%
2026-08-07
28.610028.610028.610028.6100-7.710%1015,321+78.085%
2026-08-06
31.000031.000031.000031.0000+5.802%215,326+64.355%
2026-08-04
29.300029.300029.300029.3000+1.736%115,324+73.891%
2026-08-03
28.750028.800028.320028.8000-5.325%415,325+76.910%
2026-07-31
30.420030.420030.420030.4200+2.597%215,327+67.488%
2026-07-30
29.650029.650029.650029.6500-5.873%215,326+71.838%
2026-07-29
31.500031.500031.500031.5000-2.778%315,324+61.746%
2026-07-28
32.200032.400032.200032.4000+0.372%2115,324+57.253%
2026-07-27
32.280032.280032.280032.2800+1.926%215,325+57.838%
2026-07-24
31.830031.830031.670031.6700+9.471%415,327+60.878%
2026-07-22
28.290028.930028.290028.9300+0.696%715,330+76.115%
2026-07-17
32.000032.000028.730028.7300-2.112%615,334+77.341%
2026-07-16
29.350029.350029.350029.3500+19.212%11815,335+73.595%
2026-07-10
24.620024.620024.620024.6200-10.015%115,453+106.946%
2026-07-08
27.800027.850027.360027.3600-8.495%2715,454+86.221%
2026-07-07
29.900029.900029.900029.9000+6.862%115,478+70.401%
2026-07-06
27.980027.980027.980027.9800-6.265%115,478+82.094%
2026-07-02
29.850029.850029.850029.8500+7.181%115,479+70.687%
2026-07-01
27.640027.850027.510027.8500-6.449%4215,479+82.944%
2026-06-30
28.100030.130028.100029.7700+16.062%6715,488+71.145%
2026-06-25
24.140025.650024.140025.6500+57.943%22515,498+98.635%
2026-06-18
16.240016.240016.240016.2400-10.276%415,644+213.732%
2026-06-17
18.100018.100018.100018.1000-3.105%1515,644+181.492%
2026-06-15
18.540018.680018.540018.6800-14.115%615,644+172.752%
2026-06-12
21.850022.270021.640021.7500-9.375%7,43215,650+134.253%
2026-06-11
22.900024.000022.850024.0000+15.385%619,700+112.292%
2026-06-10
18.910020.800018.910020.8000-3.704%819,700+144.952%
2026-06-09
20.680021.600020.390021.6000+3.349%27419,697+135.880%
2026-06-08
22.700022.700020.900020.9000-12.369%319,559+143.780%
2026-06-05
23.680024.900023.680023.8500+16.285%20719,562+113.627%
2026-06-04
21.470021.470020.400020.5100+17.874%5819,553+148.415%
2026-06-03
18.700018.700017.400017.4000-6.952%419,549+192.816%
2026-06-02
17.500018.700017.500018.7000-9.662%519,547+172.460%
2026-05-29
21.000021.000020.650020.7000-12.658%519,551+146.135%
2026-05-27
23.700023.700023.700023.7000+4.405%219,555+114.979%
2026-05-26
22.700022.700022.700022.7000+27.528%219,556+124.449%
2026-05-21
16.690017.900016.690017.8000+7.229%419,554+186.236%
2026-05-20
17.500017.500015.750016.6000-5.143%719,554+206.928%
2026-05-19
17.500017.500017.500017.5000+12.903%319,562+191.143%
2026-05-18
15.500015.500015.500015.5000+3.059%419,562+228.710%
2026-05-15
15.040015.040015.040015.0400-7.730%119,562+238.763%
2026-05-14
16.250016.300016.250016.3000-2.395%519,566+212.577%
2026-05-13
16.200017.000016.200016.7000+0.724%519,567+205.090%
2026-05-12
16.400016.800016.400016.5800+1.098%519,567+207.298%
2026-05-11
16.370016.400016.370016.4000+4.459%419,567+210.671%
2026-05-08
15.600015.700015.600015.7000+0.965%1519,572+224.522%
2026-05-07
14.750015.550014.750015.5500-7.988%819,586+227.653%
2026-05-06
17.430017.430016.900016.9000+0.297%1619,594+201.479%
2026-05-05
17.000017.000016.850016.8500-0.590%519,594+202.374%
2026-05-04
16.950016.950016.950016.9500+9.355%219,594+200.590%
2026-04-29
15.100015.500015.100015.5000+1.573%419,594+228.710%
2026-04-28
15.800015.800015.260015.2600-3.234%1119,596+233.879%
2026-04-27
15.770015.770015.770015.7700-4.424%119,596+223.082%
2026-04-24
16.500016.500016.500016.5000-3.509%519,597+208.788%
2026-04-22
17.100017.100017.100017.1000+0.176%119,599+197.953%
2026-04-21
17.650017.700017.070017.0700-22.374%6419,601+198.477%
2026-04-20
21.990021.990021.990021.9900+14.472%319,601+131.696%
2026-04-16
20.150020.150019.210019.2100-12.682%519,603+165.226%
2026-04-15
21.140022.000021.140022.0000-4.348%419,604+131.591%
2026-04-14
22.260023.000022.260023.0000+0.087%419,604+121.522%
2026-04-13
23.500023.500022.980022.9800-8.519%519,606+121.715%
2026-04-10
25.120025.120025.120025.1200-4.122%319,609+102.826%
2026-04-09
26.200026.200026.200026.2000-2.239%119,609+94.466%
2026-04-08
26.800026.800026.800026.8000+19.111%219,608+90.112%
2026-04-07
21.750022.500021.200022.5000-10.287%619,608+126.444%
2026-04-01
25.300025.300025.080025.0800+4.937%419,610+103.150%
2026-03-31
24.350024.350023.790023.9000+4.733%619,611+113.180%
2026-03-30
22.820022.820022.820022.8200-4.718%119,612+123.269%
2026-03-25
23.950023.950023.950023.9500+12.441%119,612+112.735%
2026-03-24
21.300021.300021.300021.3000+3.499%1419,612+139.202%
2026-03-23
21.000021.000020.580020.5800+3.313%1519,617+147.570%
2026-03-20
19.920019.920019.920019.9200+0.101%219,620+155.773%
2026-03-19
20.600020.600019.900019.9000+0.151%519,622+156.030%
2026-03-18
19.300019.870019.200019.8700-7.366%419,625+156.417%
2026-03-17
21.450021.450021.450021.4500+5.147%319,623+137.529%
2026-03-16
20.600020.600020.350020.4000-0.971%419,626+149.755%
2026-03-13
21.440021.440020.540020.6000-0.962%1519,627+147.330%
2026-03-12
19.650020.800019.650020.8000-2.347%619,624+144.952%
2026-03-11
19.950021.300019.950021.3000+4.463%819,624+139.202%
2026-03-09
20.390020.390020.390020.3900-0.488%112,016+149.877%
2026-03-06
19.250020.490019.250020.4900+0.441%1612,018+148.658%
2026-03-05
21.880021.880020.400020.4000-13.191%4112,016+149.755%
2026-03-04
23.500023.500023.500023.5000-3.292%211,977+116.809%
2026-03-03
23.930024.300023.930024.3000-9.159%2711,977+109.671%
2026-03-02
26.750026.750026.750026.7500+9.992%111,978+90.467%
2026-02-27
24.320024.320024.320024.3200+4.154%111,978+109.498%
2026-02-26
23.450023.450023.350023.3500-16.308%1211,979+118.201%
2026-02-24
26.600027.900026.600027.9000+4.377%711,979+82.616%
2026-02-23
26.730026.730026.730026.7300+6.494%211,980+90.610%
2026-02-20
25.570025.570025.100025.1000-2.901%211,980+102.988%
2026-02-19
25.050025.850025.050025.8500+0.977%311,980+97.099%
2026-02-17
25.600025.600025.600025.6000-0.428%511,980+99.023%
2026-02-13
26.080026.080025.710025.7100+4.939%2111,970+98.172%
2026-02-12
24.980024.980024.500024.5000+15.730%511,970+107.959%
2026-02-10
21.170021.170021.170021.1700-3.245%311,969+140.671%
2026-02-09
23.170023.170021.850021.8800-13.347%2111,969+132.861%
2026-02-06
25.210025.250025.210025.2500+7.906%311,967+101.782%
2026-02-04
23.050023.400022.300023.4000+13.427%73311,970+117.735%
2026-02-03
20.940020.940019.200020.6300+11.514%3312,339+146.970%
2026-02-02
16.230018.500016.230018.5000+16.646%2112,362+175.405%
2026-01-30
15.950016.000015.860015.8600+1.994%512,362+221.248%
2026-01-29
15.500015.550015.500015.5500+16.654%612,359+227.653%
2026-01-28
13.520013.780013.330013.3300-4.786%712,359+282.221%
2026-01-27
14.000014.140013.800014.0000-1.754%1612,359+263.929%
2026-01-26
14.490014.490013.880014.2500+0.494%412,359+257.544%
2026-01-23
14.180014.180014.180014.1800-10.818%112,358+259.309%
2026-01-22
16.150016.150015.800015.9000-6.305%312,357+220.440%
2026-01-21
16.130017.090016.130016.9700+10.698%512,357+200.236%
2026-01-20
14.550015.350014.550015.3300-2.419%1612,354+232.355%
2026-01-16
15.600015.710015.600015.7100+3.696%312,363+224.316%
2026-01-15
15.000015.150015.000015.1500-8.625%612,363+236.304%
2026-01-14
15.850016.670015.850016.5800+12.789%412,363+207.298%
2026-01-13
15.200015.200014.700014.7000-7.314%212,363+246.599%
2026-01-12
16.390016.390015.860015.8600-8.588%312,362+221.248%
2026-01-09
17.900017.900017.350017.3500+6.507%312,360+193.660%
2026-01-08
17.080017.360016.290016.2900+6.124%2012,360+212.769%
2026-01-07
16.500016.660015.350015.3500-2.042%1012,360+231.922%
2026-01-06
16.160016.160015.640015.6700+11.135%712,358+225.144%
2026-01-05
15.000015.000014.100014.1000+4.677%3312,361+261.348%
2026-01-02
12.830013.470012.830013.4700+2.356%712,361+278.248%
2025-12-31
13.230013.300013.160013.1600-2.374%412,359+287.158%
2025-12-30
13.860013.860013.150013.4800-4.869%512,359+277.967%
2025-12-29
14.170014.170014.170014.1700+3.431%112,354+259.562%
2025-12-24
13.230013.700013.220013.7000+7.031%7012,309+271.898%
2025-12-23
12.800012.800012.800012.8000+0.156%2812,309+298.047%
2025-12-22
11.310012.780011.310012.7800+16.393%51712,325+298.670%
2025-12-19
10.980010.980010.980010.9800+6.602%1012,077+364.026%
2025-12-18
10.000010.300010.000010.3000+7.404%1212,087+394.660%
2025-12-17
9.44009.59009.27009.5900+6.202%912,086+431.283%
2025-12-16
9.03009.03009.03009.0300-9.700%512,086+464.230%
2025-12-15
10.000010.000010.000010.0000+2.459%312,084+409.500%
2025-12-12
8.84009.76008.84009.7600+7.253%2712,087+422.029%
2025-12-11
8.85009.15008.85009.1000+10.303%1612,080+459.890%
2025-12-10
8.15008.25008.10008.2500+9.272%2612,081+517.576%
2025-12-09
9.05009.05007.55007.5500-15.642%512,069+574.834%
2025-12-08
8.90009.45008.55008.9500-9.137%2112,072+469.274%
2025-12-05
10.000010.00009.30009.8500-5.288%1612,068+417.259%
2025-12-04
10.500010.670010.400010.4000-5.967%512,072+389.904%
2025-12-03
11.050011.360011.050011.0600+8.966%712,070+360.669%
2025-12-02
10.140010.450010.140010.1500-6.881%2112,073+401.970%
2025-12-01
11.450011.450010.900010.9000-16.475%2412,077+367.431%
2025-11-26
13.050013.050013.050013.0500-3.333%212,071+290.421%
2025-11-25
12.110013.560012.020013.5000+25.232%3112,071+277.407%
2025-11-24
10.400011.500010.400010.7800+15.914%3612,073+372.635%
2025-11-21
8.210010.80007.50009.3000+19.231%66912,081+447.849%
2025-11-20
8.00008.00007.70007.8000+1.299%9011,790+553.205%
2025-11-19
8.58008.58007.65007.7000-14.917%41211,750+561.688%
2025-11-18
8.00009.30008.00009.0500+33.088%4311,746+462.983%
2025-11-17
7.19007.75006.80006.8000-9.574%5311,734+649.265%
2025-11-14
6.70007.52006.70007.5200+8.357%1311,724+577.527%
2025-11-13
7.00007.55006.85006.9400+11.935%6011,723+634.150%
2025-11-12
6.13007.05006.05006.2000+9.735%5611,714+721.774%
2025-11-11
4.70005.75004.70005.6500+32.941%19311,699+801.770%
2025-11-10
4.00004.25004.00004.2500+6.250%711,848+1,098.824%
2025-11-07
3.70004.10003.70004.0000+3.627%1611,847+1,173.750%
2025-11-06
3.86003.86003.86003.8600+7.222%111,846+1,219.948%
2025-11-05
3.10003.60003.10003.6000+10.769%2511,846+1,315.278%
2025-11-04
3.80003.80003.25003.2500+4.839%511,843+1,467.692%
2025-11-03
3.80004.10002.91003.1000-27.739%2311,835+1,543.548%
2025-10-31
3.77004.29003.60004.2900+5.926%2511,835+1,087.646%
2025-10-30
4.00004.20003.45004.0500-8.989%13711,829+1,158.025%
2025-10-29
4.45004.45004.45004.4500+4.706%311,904+1,044.944%
2025-10-28
4.61004.61004.25004.2500-10.901%611,904+1,098.824%
2025-10-27
4.80004.80004.75004.7700+1.274%611,900+968.134%
2025-10-24
4.65004.71004.65004.7100+2.391%1011,900+981.741%
2025-10-23
4.75004.76004.55004.6000-4.564%1111,900+1,007.609%
2025-10-22
4.80005.22004.80004.8200+1.474%13211,904+957.054%
2025-10-21
4.60004.75004.50004.7500+7.223%11612,004+972.632%
2025-10-20
4.25004.57004.25004.4300+18.133%20,05112,021+1,050.113%
2025-10-17
3.65003.80003.65003.7500+15.385%4820,541+1,258.667%
2025-10-16
3.75003.75003.25003.2500-12.162%1120,542+1,467.692%
2025-10-15
3.80003.80003.70003.7000-6.329%720,542+1,277.027%
2025-10-14
4.00004.00003.95003.9500-7.059%2,10720,541+1,189.873%
2025-10-13
4.30004.30004.25004.2500-15.000%10220,543+1,098.824%
2025-10-10
5.25005.25005.00005.0000+6.838%220,542+919.000%
2025-10-08
4.68004.68004.68004.6800-10.857%120,542+988.675%
2025-10-07
5.35005.35005.25005.2500-1.869%320,542+870.476%
2025-10-06
5.60005.65005.35005.3500-7.759%1420,542+852.336%
2025-10-03
5.63006.16005.21005.8000+1.399%7620,537+778.448%
2025-10-02
6.30006.30005.25005.7200-3.378%6020,521+790.734%
2025-10-01
4.09006.15004.09005.9200+65.826%73420,521+760.642%
2025-09-30
2.40003.60002.40003.5700+66.047%7720,422+1,327.171%
2025-09-29
2.09002.26002.07002.1500-6.926%1920,422+2,269.767%
2025-09-26
2.08002.31002.04002.3100+11.058%420,415+2,105.628%
2025-09-25
2.30002.30002.07002.0800-16.800%11320,414+2,349.519%
2025-09-24
2.54002.54002.50002.5000-7.407%8620,413+1,938.000%
2025-09-23
2.72002.72002.70002.7000+1.887%220,428+1,787.037%
2025-09-22
3.09003.09002.65002.6500-13.115%7420,427+1,822.642%
2025-09-19
3.15003.15003.05003.05000.000%920,370+1,570.492%
2025-09-18
3.10003.15003.00003.0500-7.855%6820,370+1,570.492%
2025-09-17
3.31003.31003.31003.3100+6.431%120,321+1,439.275%
2025-09-15
3.22003.22003.00003.1100-9.064%8620,321+1,538.264%
2025-09-12
3.83003.83003.42003.4200-12.308%32820,321+1,389.766%
2025-09-11
3.90003.91003.85003.9000+16.418%21520,293+1,206.410%
2025-09-10
3.35003.35003.35003.3500-8.719%120,279+1,420.896%
2025-09-09
3.69003.69003.67003.6700+6.377%520,279+1,288.283%
2025-09-08
3.32003.45003.32003.4500-5.479%10120,276+1,376.812%
2025-09-05
3.58003.70003.55003.65000.000%4420,276+1,295.890%
2025-09-04
3.60003.65003.40003.6500-10.099%20,07020,273+1,295.890%
2025-09-02
4.06004.06004.06004.0600+11.233%1281+1,154.926%
2025-08-27
3.90003.90003.65003.6500-8.291%158281+1,295.890%
2025-08-26
3.98003.98003.98003.9800+0.759%2183+1,180.151%
2025-08-25
4.05004.05003.90003.9500-14.502%29183+1,189.873%
2025-08-22
4.95005.00004.62004.6200-5.714%17158+1,002.814%
2025-08-21
4.80004.90004.76004.9000+22.500%8164+939.796%
2025-08-20
4.00004.10004.00004.0000-5.882%13167+1,173.750%
2025-08-19
4.25004.25004.25004.2500+6.250%17166+1,098.824%
2025-08-18
4.00004.00004.00004.0000+8.108%1149+1,173.750%
2025-08-14
3.70003.70003.70003.7000+6.628%1148+1,277.027%
2025-08-13
3.47003.47003.47003.4700+19.244%1148+1,368.300%
2025-08-11
2.97002.97002.86002.9100-7.619%12147+1,650.859%
2025-08-08
3.05003.15003.05003.1500+16.667%3140+1,517.460%
2025-08-07
2.70002.70002.70002.7000-2.174%1137+1,787.037%
2025-08-04
2.76002.76002.76002.7600+3.371%15137+1,746.014%
2025-08-01
2.67002.67002.67002.6700-29.737%4137+1,808.240%
2025-07-30
3.80003.80003.80003.8000+26.667%1141+1,240.789%
2025-07-29
3.00003.00003.00003.0000-23.077%1140+1,598.333%
2025-07-22
3.71004.06003.71003.9000+27.869%4139+1,206.410%
2025-07-21
3.11003.11003.05003.0500-24.691%5139+1,570.492%
2025-07-17
4.05004.05004.05004.0500-3.571%1138+1,158.025%
2025-07-16
4.25004.40004.07004.2000-13.402%24137+1,113.095%
2025-07-10
5.00005.10004.85004.8500+16.867%34129+950.515%
2025-07-07
4.18004.18004.15004.1500+1.220%10115+1,127.711%
2025-06-20
4.10004.10004.10004.1000-1.205%2113+1,142.683%
2025-06-18
4.15004.15004.15004.1500-6.742%5113+1,127.711%
2025-06-11
4.50004.50004.45004.4500-7.292%4113+1,044.944%
2025-06-10
4.71004.90004.62004.8000+12.150%54110+961.458%
2025-06-09
4.28004.28004.28004.2800-0.465%158+1,090.421%
2025-06-06
4.30004.40004.30004.3000+0.467%5058+1,084.884%
2025-06-04
4.40004.40004.28004.2800+19.220%487+1,090.421%
2025-06-02
3.33003.59003.33003.5900-9.114%27+1,319.220%
2025-05-30
3.95003.95003.95003.9500+5.333%27+1,189.873%
2025-05-29
3.75003.75003.75003.7500+3.878%16+1,258.667%
2025-05-28
3.61003.61003.61003.61000.000%55+1,311.357%


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