Tour v526
ISRG
INTUITIVE SURGICAL I
$397.72 +1.67%
$399.99 (+0.57%)🌙
as of 08/19 06:38 PM
(8/18 18:39) ◀
|
Wednesday, August 19, 2026 (6:39pm)
January 2026
|
▶ (8/20 16:00)
◀ 8/19 18:39 ▶

Option Volume

Detail
ℹ
Current (08/19) 4,881
Calls: 2,778 (57%)
Puts: 2,103 (43%)
Prior (08/18) 4,054
Calls: 2,703 (67%)
Puts: 1,351 (33%)
Current vs Prior +20.40%
Calls: +2.77% (Calls)
Puts: +55.66% (Puts)
Prior 7-Day Total 42,678
Calls: 24,639 (58%)
Puts: 18,039 (42%)
Prior 7-Day Average 6,096
Calls: 3,519 (58%)
Puts: 2,577 (42%)
Current vs Prior 7-Day Avg -19.94%
Calls: -21.08%
Puts: -18.39%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/19) $6.79M
Calls: $4.19M (62%)
Puts: $2.61M (38%)
Prior (08/18) $4.91M
Calls: $3.61M (74%)
Puts: $1.30M (26%)
Current vs Prior +38.49%
Calls: +16.09%
Puts: +100.66%
Prior 7-Day Total $62.44M
Calls: $34.79M (56%)
Puts: $27.65M (44%)
Prior 7-Day Average $8.92M
Calls: $4.97M (56%)
Puts: $3.95M (44%)
Current vs Prior 7-Day Avg -23.84%
Calls: -15.76%
Puts: -34.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/19) 0.76
Prior (08/18) 0.50
Current vs Prior +51.46%
Prior 7-Day Average 0.78
Current vs Prior 7-Day Avg -2.38%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/19) 46,359
Calls: 24,986 (54%)
Puts: 21,373 (46%)
Prior (08/18) 42,240
Calls: 24,591 (58%)
Puts: 17,649 (42%)
Current vs Prior +9.75%
Prior 7-Day Total 357,967
Calls: 180,769 (50%)
Puts: 177,198 (50%)
Prior 7-Day Average 51,138
Calls: 25,824 (50%)
Puts: 25,314 (50%)
Current vs Prior 7-Day Avg -9.35%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 2.73% | 4.12%2.73% | 7.93%
Prior 3.18% | 5.01%3.18% | 7.87%
Current vs Prior -14.28% | -17.70%-14.29% | +0.75%
Prior 7-Day Avg 2.73% | 4.56%3.85% | 8.55%
Current vs 7-Day Avg +0.03% | -9.65%-29.11% | -7.24%
Prior 7-Day Eod 3.18% | 5.01%3.18% | 7.87%
Current vs 7-Day Eod -14.28% | -17.70%-14.29% | +0.75%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 14.89% | 14.09%
Calls: 16.00% | 12.61%
Puts: 13.79% | 15.56%
Prior 14.89% | 14.09%
Calls: 16.00% | 12.61%
Puts: 13.79% | 15.56%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 14.89% | 14.09%
Calls: 16.00% | 12.61%
Puts: 13.79% | 15.56%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 62% call dollar volume ($4.19M). P/C ratio rising 51% - increased hedging/bearish positioning.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 1 of results (avg 9.5%, best 9.5%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$350.00Aug 2146.0050.60$48.309.5%21.00473
PUTS (0)
No puts meet the criteria

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 49 found (avg delta 0.73, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$350.00Aug 2146.0050.60$48.309.5%21.00473
$360.00Aug 2135.3041.00$38.1514.9%21.00480
$370.00Aug 2125.1031.20$28.1521.7%41.00432
$375.00Aug 2120.1026.20$23.1526.3%1111.00233
$380.00Aug 2116.0020.70$18.3525.6%1141.00618
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$415.00Aug 2114.0020.30$17.1536.7%40.9450
$410.00Aug 219.1016.00$12.5555.0%40.89108
$435.00Sep 1134.0042.50$38.2522.2%50.82--
$410.00Aug 2810.6019.20$14.9057.7%10.7640
$405.00Aug 214.6012.20$8.4090.5%170.72315

Most actively traded options today. High liquidity = easy entry/exit. 164 active (total vol 2.9K, top 198)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$420.00Aug 210.050.15$0.10100.0%1980.02562
$415.00Aug 210.000.50$0.25200.0%1560.05203
$410.00Sep 185.4013.90$9.6588.1%1250.40260
$405.00Aug 210.104.60$2.35191.5%1170.28395
$380.00Aug 2116.0020.70$18.3525.6%1141.00618
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$380.00Aug 210.000.25$0.13192.3%1600.03329
$390.00Sep 186.5012.70$9.6064.6%1600.39260
$385.00Aug 210.150.85$0.50140.0%1490.11129
$375.00Aug 210.000.60$0.30200.0%1240.05196
$380.00Sep 185.2010.00$7.6063.2%1050.30462

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 13 strikes (avg 32.1%, max 51.8%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$405.00Aug 21Sep 1848.3%32.8%47.5%148526
$407.50Aug 21Sep 442.6%31.7%34.2%3054
$390.00Aug 21Sep 1839.7%29.8%33.2%16551
$395.00Aug 21Sep 2539.7%30.4%30.9%18259
$402.50Aug 21Sep 437.7%31.3%20.2%2129
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$405.00Aug 21Sep 1148.3%31.8%51.8%18315
$392.50Aug 21Aug 2845.5%30.2%50.9%3228
$397.50Aug 21Aug 2843.6%29.8%46.3%5112
$390.00Aug 21Sep 1839.7%29.8%33.2%193608
$395.00Aug 21Sep 1839.7%31.0%28.4%21225

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 94 found (best R:R 2.18, avg 5.10)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$400.00$425.00Sep 25$7.85$17.15$7.8550%2.18$407.85
$410.00$415.00Sep 4$0.30$4.70$0.3033%15.67$410.30
$385.00$387.50Aug 21$1.30$1.20$1.30100%0.92$386.30
$425.00$430.00Sep 25$0.50$4.50$0.5030%9.00$425.50
$420.00$430.00Sep 11$1.27$8.73$1.2727%6.87$421.27
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$402.50$400.00Aug 21$0.35$2.15$0.3570%6.14$402.15
$390.00$385.00Sep 18$0.60$4.40$0.6038%7.33$389.40
$385.00$380.00Sep 4$0.29$4.71$0.2929%16.24$384.71
$397.50$395.00Aug 21$0.40$2.10$0.4052%5.25$397.10
$395.00$392.50Aug 21$0.40$2.10$0.4044%5.25$394.60

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 74 found (best R:R 1.00, avg 0.61)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$430.00$440.00Sep 25$5.00$5.00$5.0072%1.00$435.00
$415.00$420.00Sep 4$2.70$2.70$2.3071%1.17$417.70
$425.00$430.00Sep 18$2.67$2.67$2.3373%1.15$427.67
$407.50$410.00Aug 28$2.02$2.02$0.4867%4.21$409.52
$402.50$405.00Aug 28$2.20$2.20$0.3057%7.33$404.70
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$387.50$380.00Aug 28$4.28$4.28$3.2267%1.33$383.22
$330.00$325.00Sep 4$2.55$2.55$2.4589%1.04$327.45
$377.50$370.00Aug 28$2.50$2.50$5.0078%0.50$375.00
$370.00$365.00Sep 18$2.00$2.00$3.0078%0.67$368.00
$392.50$390.00Aug 28$1.78$1.78$0.7262%2.47$390.72

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 7 found (avg debit $2.83, cheapest $1.63)

CALLS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$392.50Aug 21Aug 28$3.5545.5%30.2%
$395.00Aug 21Aug 28$2.8539.7%31.6%
$400.00Aug 21Aug 28$3.9837.9%31.6%
PUTS (4)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$392.50Aug 21Aug 28$1.6345.5%30.2%
$397.50Aug 21Aug 28$2.9843.6%29.8%
$395.00Aug 21Aug 28$2.6339.7%31.6%
$400.00Aug 21Aug 28$2.2037.9%31.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 35 found (cheapest 2.17% of stock, avg 5.40%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$402.50Aug 21$2.00$6.65$8.65$393.85$411.152.17%
$397.50Aug 21$4.55$4.25$8.80$388.70$406.302.21%
$400.00Aug 21$2.85$6.30$9.15$390.85$409.152.30%
$395.00Aug 21$6.55$3.85$10.40$384.60$405.402.61%
$405.00Aug 21$2.35$8.40$10.75$394.25$415.752.70%
$392.50Aug 21$7.40$3.45$10.85$381.65$403.352.73%
$390.00Aug 21$9.95$2.00$11.95$378.05$401.953.00%
$387.50Aug 21$11.50$1.00$12.50$375.00$400.003.14%
$410.00Aug 21$0.55$12.55$13.10$396.90$423.103.29%
$385.00Aug 21$12.80$0.50$13.30$371.70$398.303.34%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 138 found (cheapest 0.57% of stock, avg 2.95%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$407.50$387.50Aug 21$1.27$1.00$2.27$385.23$409.77
$407.50$377.50Aug 21$1.27$1.02$2.29$375.21$409.79
$402.50$387.50Aug 21$2.00$1.00$3.00$384.50$405.50
$407.50$390.00Aug 21$1.27$2.00$3.27$386.73$410.77
$402.50$377.50Aug 21$2.00$1.02$3.02$374.48$405.52
$405.00$387.50Aug 21$2.35$1.00$3.35$384.15$408.35
$405.00$377.50Aug 21$2.35$1.02$3.37$374.13$408.37
$402.50$390.00Aug 21$2.00$2.00$4.00$386.00$406.50
$405.00$390.00Aug 21$2.35$2.00$4.35$385.65$409.35
$440.00$320.00Sep 25$2.55$1.43$3.98$316.02$443.98

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 114 found (best R:R 14.15, avg credit $2.10)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
365/370425/430Sep 18$4.67$0.3351%14.15$365.33$429.67
375/380425/430Sep 18$4.57$0.4343%10.63$375.43$429.57
370/375415/420Sep 4$4.02$0.9851%4.10$370.98$419.02
350/355425/430Sep 18$3.42$1.5861%2.16$351.58$428.42
335/340425/430Sep 18$3.15$1.8566%1.70$336.85$428.15
360/365425/430Sep 18$3.59$1.4157%2.55$361.41$428.59
380/388425/430Aug 28$4.68$2.8256%1.66$382.82$429.68
380/388408/410Aug 28$6.30$1.2034%5.25$381.20$413.80
320/325425/430Sep 18$2.92$2.0869%1.40$322.08$427.92
365/370435/440Sep 18$3.30$1.7061%1.94$366.70$438.30

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 46 found (best R:R 11.12, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$390.00$395.00$400.00Sep 18$0.10$4.9011%49.00
$385.00$390.00$395.00Sep 11$0.20$4.8013%24.00
$395.00$400.00$405.00Sep 18$0.20$4.8011%24.00
$410.00$415.00$420.00Aug 21$0.15$4.858%32.33
$395.00$397.50$400.00Aug 21$0.30$2.2019%7.33
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$350.00$370.00$390.00Sep 11$1.65$18.3530%11.12
$400.00$405.00$410.00Aug 28$0.40$4.6022%11.50
$405.00$410.00$415.00Aug 21$0.45$4.5522%10.11
$380.00$382.50$385.00Aug 21$0.07$2.437%34.71
$385.00$387.50$390.00Sep 4$0.07$2.437%34.71

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 84 found (best net $-0.20, 63 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$400.00$425.001:2Sep 25-$0.20$24.80
$405.00$415.001:2Sep 11-$2.65$7.35
$405.00$407.501:2Aug 21-$0.19$2.31
$407.50$410.001:2Aug 28-$0.36$2.14
$395.00$405.001:2Sep 11-$4.70$5.30
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$345.00$320.001:2Sep 25-$0.41$24.59
$390.00$387.501:2Aug 21$0.00$2.50
$387.50$385.001:2Aug 21$0.00$2.50
$392.50$390.001:2Aug 21-$0.55$1.95
$385.00$382.501:2Aug 21-$0.06$2.44

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 39 found (best yield 2.36%, avg 0.71%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$410.00Oct 2$9.400.433.1%2.36%5.45%11
$430.00Sep 25$5.200.288.1%1.31%9.42%1--
$400.00Sep 18$12.000.500.6%3.02%3.59%27855
$425.00Sep 25$4.700.306.9%1.18%8.04%24
$400.00Sep 25$11.700.500.6%2.94%3.52%1--
$425.00Sep 18$4.200.276.9%1.06%7.92%31215
$405.00Sep 18$8.100.451.8%2.04%3.87%31131
$415.00Sep 18$5.000.354.3%1.26%5.60%10144
$410.00Sep 18$5.400.403.1%1.36%4.45%125260
$420.00Sep 18$2.350.295.6%0.59%6.19%20473

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 2,778
Total Puts 2,103
Put/Call Ratio 0.76
Net Difference 675

Prior's Put/Call Breakdown

Total Calls 2,703
Total Puts 1,351
Put/Call Ratio 0.50
Net Difference 1,352

Prior 7-Day Put/Call Summary

Total Calls 24,639
Total Puts 18,039
Average Put/Call Ratio 0.78
Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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