Tour v452
BSX
BOSTON SCIENTIFIC CO
$46.06 +1.21%
$46.35 (+0.63%)🌙
as of 07/28 06:01 PM
(7/28 14:05) ◀
|
Tuesday, July 28, 2026 (6:01pm)
January 2026
|
▶ (7/29 09:35)
◀ 7/28 18:01 ▶

Option Volume

Detail
ℹ
Current (07/28) 102,146
Calls: 66,592 (65%)
Puts: 35,554 (35%)
Prior (07/27) 51,050
Calls: 33,369 (65%)
Puts: 17,681 (35%)
Current vs Prior +100.09%
Calls: +99.56% (Calls)
Puts: +101.09% (Puts)
Prior 7-Day Total 174,072
Calls: 95,025 (55%)
Puts: 79,047 (45%)
Prior 7-Day Average 24,867
Calls: 13,575 (55%)
Puts: 11,292 (45%)
Current vs Prior 7-Day Avg +310.76%
Calls: +390.55%
Puts: +214.85%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28) $15.11M
Calls: $10.15M (67%)
Puts: $4.96M (33%)
Prior (07/27) $12.67M
Calls: $9.79M (77%)
Puts: $2.88M (23%)
Current vs Prior +19.24%
Calls: +3.65%
Puts: +72.19%
Prior 7-Day Total $49.69M
Calls: $25.80M (52%)
Puts: $23.89M (48%)
Prior 7-Day Average $7.10M
Calls: $3.69M (52%)
Puts: $3.41M (48%)
Current vs Prior 7-Day Avg +112.85%
Calls: +175.29%
Puts: +45.41%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 0.53
Prior (07/27) 0.53
Current vs Prior +0.76%
Prior 7-Day Average 0.89
Current vs Prior 7-Day Avg -39.70%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28) 869,174
Calls: 635,734 (73%)
Puts: 233,440 (27%)
Prior (07/27) 638,091
Calls: 461,470 (72%)
Puts: 176,621 (28%)
Current vs Prior +36.21%
Prior 7-Day Total 3,511,241
Calls: 2,410,304 (69%)
Puts: 1,100,937 (31%)
Prior 7-Day Average 501,605
Calls: 344,329 (69%)
Puts: 157,276 (31%)
Current vs Prior 7-Day Avg +73.28%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 8.75% | 10.27%12.51% | 14.83%
Prior 8.97% | 10.46%12.26% | 14.94%
Current vs Prior -2.40% | -1.82%+1.99% | -0.76%
Prior 7-Day Avg 5.46% | 10.17%11.06% | 15.45%
Current vs 7-Day Avg +60.22% | +0.98%+13.07% | -4.02%
Prior 7-Day Eod 8.97% | 10.46%12.26% | 14.94%
Current vs 7-Day Eod -2.40% | -1.82%+1.99% | -0.76%
Sentiment BULLISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 15.57% | 9.96%
Calls: 13.02% | 8.70%
Puts: 18.13% | 11.21%
Prior 24.29% | 23.21%
Calls: 20.00% | 16.13%
Puts: 28.57% | 30.30%
Current vs Prior -35.90% | -57.09%
Prior 7-Day Avg 24.29% | 23.21%
Calls: 20.00% | 16.13%
Puts: 28.57% | 30.30%
Current vs 7-Day Avg -35.90% | -57.09%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 67% call dollar volume ($10.15M). Dollar volume significantly above 7-day average (113% higher). Unusually high activity with volume up 100% vs prior - elevated interest. Volume explosion - 311% above 7-day average (102,146 vs avg 24,867).

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 BULLISH
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 1 of results (avg 9.7%, best 9.7%)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 214.905.40$5.159.7%400.685.3K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.88, cheapest $0.88)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$49.00Jul 310.800.95$0.8817.0%2.9K0.30109
PUTS (0)
No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 81 found (avg delta 0.70, highest 0.97)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$38.50Jul 316.509.00$7.7532.3%10.97--
$38.00Jul 316.209.80$8.0045.0%30.965
$37.00Jul 317.6011.00$9.3036.6%80.954
$37.50Jul 317.0010.50$8.7540.0%90.956
$40.00Jul 314.408.20$6.3060.3%20.9315
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$55.00Aug 218.4010.70$9.5524.1%150.861.4K
$52.00Aug 74.707.40$6.0544.6%--0.8613
$52.00Jul 314.708.10$6.4053.1%510.858
$51.00Aug 73.607.50$5.5570.3%40.797
$55.00Sep 47.6011.50$9.5540.8%10.77--

Most actively traded options today. High liquidity = easy entry/exit. 195 active (total vol 69.8K, top 8.4K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 211.251.40$1.3311.3%8.4K0.328.8K
$52.00Aug 210.751.15$0.9542.1%6.0K0.2479
$49.00Jul 310.800.95$0.8817.0%2.9K0.30109
$55.00Jul 310.100.20$0.1566.7%2.9K0.07230
$46.50Jul 311.551.90$1.7320.2%2.6K0.4991
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Jul 310.100.20$0.1566.7%4.8K0.071.3K
$44.00Aug 71.001.65$1.3348.9%4.0K0.321.0K
$44.00Jul 310.701.30$1.0060.0%3.2K0.313.0K
$43.50Aug 70.801.75$1.2774.8%3.1K0.293.0K
$44.50Jul 311.051.40$1.2328.5%2.2K0.3512

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 51 strikes (avg 105.0%, max 150.9%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$49.50Jul 31Aug 21137.7%54.9%150.9%5463
$42.00Jul 31Aug 28117.1%47.1%148.5%19203
$55.00Jul 31Aug 28127.5%51.6%147.2%2.9K262
$54.00Jul 31Sep 4125.4%52.4%139.2%1.3K21
$46.00Jul 31Sep 4118.2%50.2%135.3%6851.0K
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$39.00Jul 31Sep 4126.7%50.9%149.1%195891
$37.00Jul 31Aug 28151.8%63.5%139.0%6265
$42.00Jul 31Sep 4117.1%49.5%136.8%211669
$46.00Jul 31Sep 4118.2%50.2%135.3%1.9K188
$49.00Jul 31Aug 28118.1%51.1%131.2%543

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 95 found (best R:R 7.33, avg 2.23)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$50.00$51.00Jul 31$0.12$0.88$0.127.33$50.12
$50.00$51.00Aug 7$0.12$0.88$0.127.33$50.12
$51.00$52.00Jul 31$0.13$0.87$0.136.69$51.13
$53.00$54.00Aug 7$0.13$0.87$0.136.69$53.13
$51.00$52.00Aug 21$0.15$0.85$0.155.67$51.15
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$38.00$37.00Aug 14$0.13$0.87$0.136.69$37.87
$40.00$39.00Aug 14$0.17$0.83$0.174.88$39.83
$38.00$37.00Aug 21$0.18$0.82$0.184.56$37.82
$45.00$44.50Jul 31$0.10$0.40$0.104.00$44.90
$38.00$37.00Aug 7$0.20$0.80$0.204.00$37.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 118 found (best R:R 14.00, avg 1.45)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$40.50$42.00Aug 21$1.40$1.40$0.1014.00$41.90
$39.00$43.00Sep 4$3.62$3.62$0.389.53$42.62
$38.00$40.00Aug 7$1.80$1.80$0.209.00$39.80
$40.50$42.00Aug 14$1.30$1.30$0.206.50$41.80
$44.00$44.50Aug 21$0.40$0.40$0.104.00$44.40
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$52.00$49.50Jul 31$2.25$2.25$0.259.00$49.75
$55.00$50.00Aug 21$4.40$4.40$0.607.33$50.60
$55.00$47.00Sep 4$6.17$6.17$1.833.37$48.83
$44.00$43.50Jul 31$0.37$0.37$0.132.85$43.63
$47.50$47.00Jul 31$0.37$0.37$0.132.85$47.13

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 43 found (avg debit $0.37, cheapest $0.07)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$55.00Jul 31Aug 7$0.07127.5%72.2%
$53.00Jul 31Aug 7$0.13121.2%69.6%
$40.00Jul 31Aug 7$0.20111.4%74.8%
$44.00Jul 31Aug 7$0.20115.7%80.7%
$52.00Jul 31Aug 7$0.22120.7%72.6%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$39.50Jul 31Aug 7$0.11131.8%83.1%
$40.00Jul 31Aug 7$0.13111.4%74.8%
$47.50Jul 31Aug 7$0.13104.3%66.9%
$39.00Jul 31Aug 7$0.18126.7%87.8%
$42.50Jul 31Aug 7$0.23122.7%81.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 75 found (cheapest 7.77% of stock, avg 12.59%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$45.00Jul 31$2.25$1.33$3.58$41.42$48.587.77%
$48.00Jul 31$1.23$2.50$3.73$44.27$51.738.10%
$46.50Jul 31$1.73$2.03$3.76$42.74$50.268.16%
$47.00Jul 31$1.40$2.38$3.78$43.22$50.788.21%
$44.50Jul 31$2.60$1.23$3.83$40.67$48.338.32%
$46.00Aug 7$2.25$1.60$3.85$42.15$49.858.36%
$45.50Aug 14$2.40$1.45$3.85$41.65$49.358.36%
$45.50Jul 31$2.25$1.63$3.88$41.62$49.388.42%
$47.50Jul 31$1.13$2.75$3.88$43.62$51.388.42%
$46.00Jul 31$2.00$1.90$3.90$42.10$49.908.47%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 3.97% of stock, avg 7.77%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$48.50$44.00Jul 31$0.83$1.00$1.83$42.17$50.33
$48.50$44.50Jul 31$0.83$1.23$2.06$42.44$50.56
$47.50$44.00Jul 31$1.13$1.00$2.13$41.87$49.63
$48.50$45.00Jul 31$0.83$1.33$2.16$42.84$50.66
$48.00$44.00Jul 31$1.23$1.00$2.23$41.77$50.23
$49.50$44.00Aug 7$0.95$1.33$2.28$41.72$51.78
$50.00$45.50Aug 14$0.88$1.45$2.33$43.17$52.33
$47.50$44.50Jul 31$1.13$1.23$2.36$42.14$49.86
$47.00$44.00Jul 31$1.40$1.00$2.40$41.60$49.40
$50.00$40.00Sep 4$1.67$0.78$2.45$37.55$52.45

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 100 found (best R:R 19.00, avg credit $0.73)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
40/4143/45Aug 28$1.90$0.1019.00$39.10$44.90
42/4447/48Sep 4$1.78$0.228.09$42.22$48.78
42/4451/53Sep 4$1.75$0.257.00$42.25$52.75
41/4243/44Aug 7$0.87$0.136.69$41.13$43.87
39/4045/46Aug 28$0.85$0.155.67$39.15$45.85
39/4043/45Sep 4$1.68$0.325.25$38.32$44.68
41/4243/45Sep 4$1.67$0.335.06$40.33$44.67
41/4248/48Aug 14$0.83$0.174.88$41.17$48.33
40/4143/45Sep 4$1.65$0.354.71$39.35$44.65
37/3843/44Aug 7$0.82$0.184.56$37.18$43.82

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 62 found (best R:R 19.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$52.00$53.00$54.00Jul 31$0.05$0.9519.00
$52.00$53.00$54.00Aug 7$0.06$0.9415.67
$51.00$52.00$53.00Aug 7$0.07$0.9313.29
$50.00$51.00$52.00Aug 21$0.08$0.9211.50
$53.00$54.00$55.00Aug 7$0.10$0.909.00
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$39.50$40.00$40.50Aug 21$0.08$0.425.25
$38.00$38.50$39.00Aug 21$0.10$0.404.00
$44.50$45.00$45.50Aug 21$0.10$0.404.00
$38.00$39.00$40.00Aug 28$0.23$0.773.35
$38.50$39.00$39.50Aug 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. 74 found (best net $-0.75, 69 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$39.00$43.001:2Sep 4-$1.26$2.74
$51.00$53.001:2Sep 4-$0.35$1.65
$54.00$55.001:2Jul 31-$0.10$0.90
$53.00$54.001:2Aug 7-$0.12$0.88
$52.00$53.001:2Jul 31-$0.15$0.85
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$55.00$50.001:2Aug 21-$0.75$4.25
$44.00$42.001:2Sep 4-$0.15$1.85
$49.00$46.001:2Aug 28-$1.26$1.74
$40.00$39.001:2Aug 14-$0.11$0.89
$38.00$37.001:2Aug 14-$0.12$0.88

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 59 found (best yield 5.32%, avg 2.05%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$46.50Aug 21$2.450.521.0%5.32%6.27%3108
$47.00Aug 28$2.350.482.0%5.10%7.14%158
$47.00Sep 4$2.350.502.0%5.10%7.14%358
$47.00Aug 21$2.200.492.0%4.78%6.82%196470
$46.50Aug 14$2.050.561.0%4.45%5.41%6--
$46.50Aug 7$1.900.541.0%4.13%5.08%2.3K7
$48.00Sep 4$1.900.444.2%4.13%8.34%28
$48.00Aug 21$1.750.434.2%3.80%8.01%227326
$47.00Aug 14$1.650.512.0%3.58%5.62%1215
$49.00Sep 4$1.600.416.4%3.47%9.86%23

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 66,592
Total Puts 35,554
Put/Call Ratio 0.53
Net Difference 31,038

Prior's Put/Call Breakdown

Total Calls 33,369
Total Puts 17,681
Put/Call Ratio 0.53
Net Difference 15,688

Prior 7-Day Put/Call Summary

Total Calls 95,025
Total Puts 79,047
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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