BILL260731C00050000
Call
Expiry31 Jul 2026
Strike50.00
Volume2094
OI24
IV0.36
Contract Tape
BILL most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
864
records
Detail Tape
BILL most active options contracts
Contract
BILL260918C00050000
Side
Call
Expiry18 Sep 2026
Strike50.00
Volume2012
OI1789
IV0.63
Contract
BILL260731C00047000
Side
Call
Expiry31 Jul 2026
Strike47.00
Volume1333
OI1378
IV0.88
Contract
BILL260918C00055000
Side
Call
Expiry18 Sep 2026
Strike55.00
Volume500
OI366
IV0.73
Contract
BILL260918C00060000
Side
Call
Expiry18 Sep 2026
Strike60.00
Volume425
OI335
IV0.73
Contract
BILL260807P00042500
Side
Put
Expiry7 Aug 2026
Strike42.50
Volume277
OI1
IV1.01
Contract
BILL260731P00043500
Side
Put
Expiry31 Jul 2026
Strike43.50
Volume253
OI23
IV0.54
Contract
BILL260731C00034000
Side
Call
Expiry31 Jul 2026
Strike34.00
Volume202
OI9
IV3.49
Contract
BILL260731C00034500
Side
Call
Expiry31 Jul 2026
Strike34.50
Volume199
OI6
IV3.56
Contract
BILL260731C00033500
Side
Call
Expiry31 Jul 2026
Strike33.50
Volume173
OI3
IV3.51
Contract
BILL260731C00033000
Side
Call
Expiry31 Jul 2026
Strike33.00
Volume172
OI3
IV3.63
Contract
BILL260731C00039000
Side
Call
Expiry31 Jul 2026
Strike39.00
Volume145
OI147
IV2.01
Contract
BILL260731C00038500
Side
Call
Expiry31 Jul 2026
Strike38.50
Volume143
OI142
IV2.11
Contract
BILL260821C00050000
Side
Call
Expiry21 Aug 2026
Strike50.00
Volume91
OI2037
IV0.85
Contract
BILL260807C00056000
Side
Call
Expiry7 Aug 2026
Strike56.00
Volume90
OI-
IV0.44
Contract
BILL260918P00032500
Side
Put
Expiry18 Sep 2026
Strike32.50
Volume68
OI42
IV0.91
Contract
BILL270115C00042500
Side
Call
Expiry15 Jan 2027
Strike42.50
Volume54
OI267
IV0.62
Contract
BILL270115C00070000
Side
Call
Expiry15 Jan 2027
Strike70.00
Volume31
OI5514
IV0.60
Contract
BILL260821C00042500
Side
Call
Expiry21 Aug 2026
Strike42.50
Volume25
OI1553
IV0.85
Contract
BILL260821C00057500
Side
Call
Expiry21 Aug 2026
Strike57.50
Volume20
OI782
IV0.88
Contract
BILL261120P00035000
Side
Put
Expiry20 Nov 2026
Strike35.00
Volume16
OI923
IV0.64
Contract
BILL260731P00041500
Side
Put
Expiry31 Jul 2026
Strike41.50
Volume15
OI31
IV0.79
Contract
BILL260731C00036000
Side
Call
Expiry31 Jul 2026
Strike36.00
Volume11
OI25
IV3.42
Contract
BILL260731C00032000
Side
Call
Expiry31 Jul 2026
Strike32.00
Volume11
OI4
IV4.47
Contract
BILL260918C00047500
Side
Call
Expiry18 Sep 2026
Strike47.50
Volume10
OI21
IV0.72
Contract
BILL261120C00027500
Side
Call
Expiry20 Nov 2026
Strike27.50
Volume10
OI12
IV0.84
Contract
BILL260731C00031000
Side
Call
Expiry31 Jul 2026
Strike31.00
Volume10
OI4
IV3.74
Contract
BILL260807P00045000
Side
Put
Expiry7 Aug 2026
Strike45.00
Volume10
OI1
IV0.64
Contract
BILL260821P00035000
Side
Put
Expiry21 Aug 2026
Strike35.00
Volume9
OI3589
IV1.05
Contract
BILL260821P00040000
Side
Put
Expiry21 Aug 2026
Strike40.00
Volume8
OI118
IV0.29
Contract
BILL260821C00047000
Side
Call
Expiry21 Aug 2026
Strike47.00
Volume8
OI18
IV0.87
Contract
BILL260731C00021000
Side
Call
Expiry31 Jul 2026
Strike21.00
Volume8
OI4
IV6.54
Contract
BILL260904C00046000
Side
Call
Expiry4 Sep 2026
Strike46.00
Volume8
OI-
IV0.68
Contract
BILL261120C00055000
Side
Call
Expiry20 Nov 2026
Strike55.00
Volume7
OI767
IV0.69
Contract
BILL260821P00032500
Side
Put
Expiry21 Aug 2026
Strike32.50
Volume7
OI254
IV1.21
Contract
BILL260821P00027500
Side
Put
Expiry21 Aug 2026
Strike27.50
Volume7
OI106
IV0.82
Contract
BILL260731C00035000
Side
Call
Expiry31 Jul 2026
Strike35.00
Volume7
OI8
IV3.60
Contract
BILL260731C00036500
Side
Call
Expiry31 Jul 2026
Strike36.50
Volume7
OI4
IV2.52
Contract
BILL260731C00023000
Side
Call
Expiry31 Jul 2026
Strike23.00
Volume6
OI5
IV5.89
Contract
BILL260821C00048000
Side
Call
Expiry21 Aug 2026
Strike48.00
Volume6
OI-
IV0.86
Plain English Guide
Options context
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Options can move quickly and can lose value fast. Treat this as research context, not a buy or sell instruction.