ISRG260814C00365000
Call
Expiry14 Aug 2026
Strike365.00
Volume17
OI10
IV0.36
Contract Tape
ISRG most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
2000
records
Detail Tape
ISRG most active options contracts
Contract
ISRG260821C00350000
Side
Call
Expiry21 Aug 2026
Strike350.00
Volume16
OI493
IV0.37
Contract
ISRG261218P00360000
Side
Put
Expiry18 Dec 2026
Strike360.00
Volume16
OI178
IV0.39
Contract
ISRG260821P00340000
Side
Put
Expiry21 Aug 2026
Strike340.00
Volume15
OI713
IV0.37
Contract
ISRG270115C00440000
Side
Call
Expiry15 Jan 2027
Strike440.00
Volume15
OI212
IV0.39
Contract
ISRG260821C00380000
Side
Call
Expiry21 Aug 2026
Strike380.00
Volume14
OI446
IV0.36
Contract
ISRG260731C00600000
Side
Call
Expiry31 Jul 2026
Strike600.00
Volume14
OI15
IV3.09
Contract
ISRG260731C00512500
Side
Call
Expiry31 Jul 2026
Strike512.50
Volume14
OI13
IV2.24
Contract
ISRG260731P00270000
Side
Put
Expiry31 Jul 2026
Strike270.00
Volume14
OI11
IV1.70
Contract
ISRG260821C00352500
Side
Call
Expiry21 Aug 2026
Strike352.50
Volume14
OI9
IV0.37
Contract
ISRG260731P00190000
Side
Put
Expiry31 Jul 2026
Strike190.00
Volume14
OI7
IV3.72
Contract
ISRG260821C00400000
Side
Call
Expiry21 Aug 2026
Strike400.00
Volume13
OI496
IV0.41
Contract
ISRG260918C00370000
Side
Call
Expiry18 Sep 2026
Strike370.00
Volume13
OI113
IV0.35
Contract
ISRG261016P00320000
Side
Put
Expiry16 Oct 2026
Strike320.00
Volume13
OI105
IV0.39
Contract
ISRG260821P00352500
Side
Put
Expiry21 Aug 2026
Strike352.50
Volume13
OI42
IV0.34
Contract
ISRG260731C00560000
Side
Call
Expiry31 Jul 2026
Strike560.00
Volume13
OI7
IV2.72
Contract
ISRG260731C00575000
Side
Call
Expiry31 Jul 2026
Strike575.00
Volume13
OI6
IV2.86
Contract
ISRG260821P00315000
Side
Put
Expiry21 Aug 2026
Strike315.00
Volume12
OI314
IV0.37
Contract
ISRG260828P00320000
Side
Put
Expiry28 Aug 2026
Strike320.00
Volume12
OI172
IV0.38
Contract
ISRG260918P00355000
Side
Put
Expiry18 Sep 2026
Strike355.00
Volume12
OI114
IV0.35
Contract
ISRG261218C00360000
Side
Call
Expiry18 Dec 2026
Strike360.00
Volume12
OI64
IV0.41
Contract
ISRG260731P00332500
Side
Put
Expiry31 Jul 2026
Strike332.50
Volume12
OI44
IV0.43
Contract
ISRG260731C00605000
Side
Call
Expiry31 Jul 2026
Strike605.00
Volume12
OI17
IV3.13
Contract
ISRG260731C00595000
Side
Call
Expiry31 Jul 2026
Strike595.00
Volume12
OI15
IV3.04
Contract
ISRG260918P00570000
Side
Put
Expiry18 Sep 2026
Strike570.00
Volume12
OI13
IV0.81
Contract
ISRG260731P00275000
Side
Put
Expiry31 Jul 2026
Strike275.00
Volume12
OI12
IV1.60
Contract
ISRG261016C00255000
Side
Call
Expiry16 Oct 2026
Strike255.00
Volume12
OI12
IV0.45
Contract
ISRG260731C00580000
Side
Call
Expiry31 Jul 2026
Strike580.00
Volume12
OI10
IV2.90
Contract
ISRG260731C00565000
Side
Call
Expiry31 Jul 2026
Strike565.00
Volume12
OI9
IV2.77
Contract
ISRG260731C00570000
Side
Call
Expiry31 Jul 2026
Strike570.00
Volume12
OI4
IV2.81
Contract
ISRG260918C00400000
Side
Call
Expiry18 Sep 2026
Strike400.00
Volume11
OI450
IV0.36
Contract
ISRG260821P00325000
Side
Put
Expiry21 Aug 2026
Strike325.00
Volume11
OI307
IV0.37
Contract
ISRG260821C00365000
Side
Call
Expiry21 Aug 2026
Strike365.00
Volume11
OI303
IV0.36
Contract
ISRG270115P00390000
Side
Put
Expiry15 Jan 2027
Strike390.00
Volume11
OI270
IV0.39
Contract
ISRG260821P00380000
Side
Put
Expiry21 Aug 2026
Strike380.00
Volume11
OI228
IV0.34
Contract
ISRG260918C00390000
Side
Call
Expiry18 Sep 2026
Strike390.00
Volume11
OI172
IV0.36
Contract
ISRG260821P00290000
Side
Put
Expiry21 Aug 2026
Strike290.00
Volume11
OI118
IV0.28
Contract
ISRG260731P00355000
Side
Put
Expiry31 Jul 2026
Strike355.00
Volume11
OI83
IV0.59
Contract
ISRG260807P00315000
Side
Put
Expiry7 Aug 2026
Strike315.00
Volume11
OI43
IV0.51
Contract
ISRG261016C00355000
Side
Call
Expiry16 Oct 2026
Strike355.00
Volume11
OI16
IV0.39
Plain English Guide
Options context
What usually looks constructive
What usually looks cautious
Options can move quickly and can lose value fast. Treat this as research context, not a buy or sell instruction.