Tour v490
BSX
BOSTON SCIENTIFIC CO
$49.09 +1.36%
$49.16 (+0.14%)🌙
as of 08/04 06:28 PM
(8/3 18:17) ◀
|
Tuesday, August 4, 2026 (6:28pm)
January 2026
|
▶ (8/5 18:32)
◀ 8/4 18:28 ▶

Option Volume

Detail
ℹ
Current (08/04) 44,091
Calls: 25,910 (59%)
Puts: 18,181 (41%)
Prior (08/03) 57,959
Calls: 34,840 (60%)
Puts: 23,119 (40%)
Current vs Prior -23.93%
Calls: -25.63% (Calls)
Puts: -21.36% (Puts)
Prior 7-Day Total 411,030
Calls: 236,277 (57%)
Puts: 174,753 (43%)
Prior 7-Day Average 58,718
Calls: 33,753 (57%)
Puts: 24,964 (43%)
Current vs Prior 7-Day Avg -24.91%
Calls: -23.24%
Puts: -27.17%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/04) $8.13M
Calls: $6.28M (77%)
Puts: $1.86M (23%)
Prior (08/03) $9.32M
Calls: $7.81M (84%)
Puts: $1.51M (16%)
Current vs Prior -12.76%
Calls: -19.65%
Puts: +22.82%
Prior 7-Day Total $78.03M
Calls: $49.21M (63%)
Puts: $28.83M (37%)
Prior 7-Day Average $11.15M
Calls: $7.03M (63%)
Puts: $4.12M (37%)
Current vs Prior 7-Day Avg -27.03%
Calls: -10.69%
Puts: -54.92%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/04) 0.70
Prior (08/03) 0.66
Current vs Prior +5.74%
Prior 7-Day Average 0.89
Current vs Prior 7-Day Avg -20.91%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/04) 782,066
Calls: 588,252 (75%)
Puts: 193,814 (25%)
Prior (08/03) 762,320
Calls: 567,175 (74%)
Puts: 195,145 (26%)
Current vs Prior +2.59%
Prior 7-Day Total 5,056,889
Calls: 3,657,448 (72%)
Puts: 1,399,441 (28%)
Prior 7-Day Average 722,412
Calls: 522,492 (72%)
Puts: 199,920 (28%)
Current vs Prior 7-Day Avg +8.26%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/07) | Next (08/14)Expiry (08/21) | Next (09/18)
Current 4.30% | 8.17%10.14% | 11.98%
Prior 4.65% | 6.73%8.22% | 12.24%
Current vs Prior -7.48% | +21.35%+23.44% | -2.18%
Prior 7-Day Avg 6.21% | 8.22%10.16% | 13.45%
Current vs 7-Day Avg -30.80% | -0.61%-0.12% | -10.91%
Prior 7-Day Eod 4.65% | 6.73%8.22% | 12.24%
Current vs 7-Day Eod -7.48% | +21.35%+23.44% | -2.18%
Sentiment BULLISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 85.84% | 75.89%
Calls: 34.78% | 128.12%
Puts: 136.90% | 23.65%
Prior 85.84% | 75.89%
Calls: 34.78% | 128.12%
Puts: 136.90% | 23.65%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 58.22% | 51.42%
Calls: 27.45% | 79.06%
Puts: 88.98% | 23.77%
Current vs 7-Day Avg +47.45% | +47.59%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 77% of dollar volume in calls ($6.28M) vs puts ($1.86M). Call-heavy open interest (588,252 calls vs 193,814 puts) suggests bullish 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 BULLISH
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 7 of results (avg 6.8%, best 4.1%)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$45.00Sep 185.405.70$5.555.4%5870.747.0K
$50.00Aug 211.501.60$1.556.5%3260.4418.4K
$49.00Aug 282.302.50$2.408.3%100.5329
$55.00Sep 181.051.15$1.109.1%6.3K0.2622.0K
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$45.00Sep 181.201.25$1.234.1%3400.265.5K
$50.00Sep 183.203.40$3.306.1%790.527.8K
$50.00Aug 212.252.45$2.358.5%110.565.2K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.60, cheapest $0.32)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$51.00Aug 140.800.95$0.8817.0%650.34114
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Sep 180.300.35$0.3215.6%1.3K0.0912.2K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 74 found (avg delta 0.76, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Aug 78.3010.90$9.6027.1%151.0025
$41.50Aug 76.609.40$8.0035.0%21.003
$40.00Aug 218.7010.40$9.5517.8%101.00--
$43.00Aug 75.607.90$6.7534.1%40.9697
$42.00Aug 76.508.90$7.7031.2%90.96321
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$55.00Aug 75.608.00$6.8035.3%10.965
$56.00Aug 76.609.00$7.8030.8%10.944
$54.00Aug 74.707.00$5.8539.3%10.871
$55.00Aug 215.908.20$7.0532.6%70.851.4K
$53.00Aug 73.706.00$4.8547.4%10.85--

Most actively traded options today. High liquidity = easy entry/exit. 184 active (total vol 35.5K, top 6.3K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$55.00Sep 181.051.15$1.109.1%6.3K0.2622.0K
$50.00Sep 182.402.75$2.5813.6%5.8K0.4815.9K
$52.00Aug 210.801.05$0.9326.9%2.7K0.304.4K
$45.00Sep 185.405.70$5.555.4%5870.747.0K
$48.50Aug 71.052.40$1.7378.0%4550.59121
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$45.00Aug 140.000.35$0.18194.4%5.0K0.104.2K
$46.00Aug 140.351.25$0.80112.5%4.9K0.2520
$45.50Aug 140.050.90$0.48177.1%1.8K0.193.2K
$40.00Sep 180.300.35$0.3215.6%1.3K0.0912.2K
$48.50Aug 211.351.75$1.5525.8%6610.44--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 41 strikes (avg 56.1%, max 163.1%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$40.00Aug 7Sep 18118.6%45.1%163.1%411.3K
$42.50Aug 7Aug 21105.6%43.7%141.9%23
$41.00Aug 7Aug 28126.4%52.7%139.9%2152
$44.00Aug 7Aug 2892.5%48.1%92.1%2--
$54.00Aug 7Sep 1192.6%48.7%89.9%143
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$40.00Aug 7Sep 18118.6%45.1%163.1%1.3K14.5K
$42.50Aug 7Aug 21105.6%43.7%141.9%3--
$40.50Aug 7Aug 21127.6%55.2%131.0%512
$43.50Aug 7Aug 2199.7%44.1%126.2%1562.4K
$44.00Aug 7Sep 1192.5%41.4%123.3%77842

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 81 found (best R:R 9.00, avg 2.38)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$51.00$52.00Sep 11$0.10$0.90$0.109.00$51.10
$51.00$52.00Aug 7$0.13$0.87$0.136.69$51.13
$52.00$53.00Sep 4$0.15$0.85$0.155.67$52.15
$55.00$56.00Aug 21$0.16$0.84$0.165.25$55.16
$50.00$51.00Aug 7$0.18$0.82$0.184.56$50.18
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$49.00$48.00Aug 28$0.13$0.87$0.136.69$48.87
$47.00$46.00Sep 4$0.14$0.86$0.146.14$46.86
$44.00$43.00Sep 4$0.17$0.83$0.174.88$43.83
$42.00$41.00Aug 28$0.18$0.82$0.184.56$41.82
$45.00$40.00Sep 18$0.91$4.09$0.914.49$44.09

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 94 found (best R:R 15.67, avg 1.33)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$40.00$42.50Aug 21$2.35$2.35$0.1515.67$42.35
$40.00$45.00Sep 18$4.35$4.35$0.656.69$44.35
$49.00$50.00Sep 11$0.83$0.83$0.174.88$49.83
$42.00$44.00Aug 14$1.55$1.55$0.453.44$43.55
$48.00$48.50Aug 14$0.37$0.37$0.132.85$48.37
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$55.00$50.00Aug 21$4.70$4.70$0.3015.67$50.30
$55.00$50.00Sep 18$4.05$4.05$0.954.26$50.95
$48.00$47.00Aug 28$0.77$0.77$0.233.35$47.23
$48.00$47.00Sep 11$0.73$0.73$0.272.70$47.27
$51.00$50.00Aug 7$0.72$0.72$0.282.57$50.28

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 31 found (avg debit $0.44, cheapest $0.07)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$53.00Aug 7Aug 14$0.1082.5%48.8%
$47.00Aug 7Aug 14$0.2044.8%56.4%
$55.00Aug 14Aug 21$0.2050.7%49.2%
$41.00Aug 7Aug 28$0.30126.4%52.7%
$42.50Aug 7Aug 21$0.30105.6%43.7%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$50.00Aug 7Aug 14$0.0753.6%54.1%
$45.00Aug 7Aug 14$0.1062.8%43.0%
$41.00Aug 21Aug 28$0.1054.5%52.7%
$43.50Aug 7Aug 14$0.1299.7%63.8%
$43.00Aug 21Aug 28$0.1547.3%47.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 60 found (cheapest 3.93% of stock, avg 10.99%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$49.50Aug 7$0.80$1.13$1.93$47.57$51.433.93%
$49.00Aug 7$0.98$0.98$1.96$47.04$50.963.99%
$48.00Aug 7$1.68$0.55$2.23$45.77$50.234.54%
$50.00Aug 7$0.53$2.13$2.66$47.34$52.665.42%
$47.00Aug 7$2.98$0.15$3.13$43.87$50.136.38%
$51.00Aug 7$0.35$2.85$3.20$47.80$54.206.52%
$46.50Aug 7$2.83$0.38$3.21$43.29$49.716.54%
$49.00Aug 14$1.73$1.58$3.31$45.69$52.316.74%
$50.00Aug 14$1.35$2.20$3.55$46.45$53.557.23%
$48.50Aug 14$2.05$1.53$3.58$44.92$52.087.29%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 154 found (cheapest 0.75% of stock, avg 5.23%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$52.00$47.00Aug 7$0.22$0.15$0.37$46.63$52.37
$53.00$47.00Aug 7$0.28$0.15$0.43$46.57$53.43
$51.00$47.00Aug 7$0.35$0.15$0.50$46.50$51.50
$52.00$46.50Aug 7$0.22$0.38$0.60$45.90$52.60
$53.00$46.50Aug 7$0.28$0.38$0.66$45.84$53.66
$50.00$47.00Aug 7$0.53$0.15$0.68$46.32$50.68
$52.00$47.50Aug 7$0.22$0.48$0.70$46.80$52.70
$51.00$46.50Aug 7$0.35$0.38$0.73$45.77$51.73
$53.00$47.50Aug 7$0.28$0.48$0.76$46.74$53.76
$52.00$48.00Aug 7$0.22$0.55$0.77$47.23$52.77

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 88 found (best R:R 8.09, avg credit $0.67)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
45/4647/48Aug 28$0.89$0.118.09$45.11$47.89
45/4653/54Sep 4$0.88$0.127.33$45.12$53.88
46/4749/50Sep 4$0.87$0.136.69$46.13$49.87
45/4650/51Aug 28$0.86$0.146.14$45.14$50.86
49/5051/52Aug 28$0.85$0.155.67$49.15$51.85
49/5052/53Aug 28$0.83$0.174.88$49.17$52.83
45/4651/52Sep 4$0.83$0.174.88$45.17$51.83
47/4851/52Sep 11$0.83$0.174.88$47.17$51.83
40/4249/50Sep 4$1.62$0.384.26$40.38$50.62
41/4246/46Aug 21$0.40$0.104.00$41.10$45.90

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 56 found (best R:R 19.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$50.00$51.00$52.00Aug 7$0.05$0.9519.00
$49.00$50.00$51.00Aug 28$0.09$0.9110.11
$50.00$51.00$52.00Aug 28$0.09$0.9110.11
$48.00$48.50$49.00Aug 14$0.05$0.459.00
$52.00$53.00$54.00Aug 21$0.10$0.909.00
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$40.50$41.00$41.50Aug 21$0.08$0.425.25
$43.50$44.00$44.50Aug 7$0.10$0.404.00
$42.00$42.50$43.00Aug 21$0.10$0.404.00
$40.00$45.00$50.00Sep 18$1.16$3.843.31
$41.50$42.00$42.50Aug 21$0.12$0.383.17

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 77 found (best net $-1.20, 65 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$40.00$45.001:2Sep 18-$1.20$3.80
$53.00$55.001:2Aug 28-$0.05$1.95
$55.00$56.001:2Aug 21-$0.06$0.94
$51.00$52.001:2Aug 7-$0.09$0.91
$50.00$51.001:2Aug 7-$0.17$0.83
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$42.50$40.501:2Aug 7-$0.07$1.93
$52.00$49.001:2Sep 11-$1.30$1.70
$53.00$51.001:2Aug 7-$0.85$1.15
$47.00$45.001:2Sep 11-$1.01$0.99
$46.00$45.001:2Aug 28-$0.06$0.94

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 39 found (best yield 4.89%, avg 2.00%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$50.00Sep 18$2.400.481.9%4.89%6.74%5.8K15.9K
$50.00Sep 11$2.250.481.9%4.58%6.44%1--
$51.00Sep 11$1.950.443.9%3.97%7.86%72
$50.00Aug 28$1.800.471.9%3.67%5.52%30179
$49.50Aug 21$1.700.490.8%3.46%4.30%24--
$51.00Sep 4$1.700.433.9%3.46%7.35%418
$52.00Sep 11$1.600.415.9%3.26%9.19%134
$50.00Aug 21$1.500.441.9%3.06%4.91%32618.4K
$51.00Aug 28$1.400.403.9%2.85%6.74%1535
$50.00Sep 4$1.400.491.9%2.85%4.71%2235

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 25,910
Total Puts 18,181
Put/Call Ratio 0.70
Net Difference 7,729

Prior's Put/Call Breakdown

Total Calls 34,840
Total Puts 23,119
Put/Call Ratio 0.66
Net Difference 11,721

Prior 7-Day Put/Call Summary

Total Calls 236,277
Total Puts 174,753
Average Put/Call Ratio 0.89
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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