Tour v396
BSX
BOSTON SCIENTIFIC CO
$44.25 +1.54%
(7/23 18:18) ◀
|
Friday, July 24, 2026 (1:57am)
January 2026
|
▶ (7/27 18:17)
◀ 7/24 01:57 ▶

Option Volume

Detail
ℹ
Current (07/25) 41,591
Calls: 15,680 (38%)
Puts: 25,911 (62%)
Prior (07/23) 12,277
Calls: 5,653 (46%)
Puts: 6,624 (54%)
Current vs Prior +238.77%
Calls: +177.37% (Calls)
Puts: +291.17% (Puts)
Prior 7-Day Total 214,448
Calls: 125,573 (59%)
Puts: 88,875 (41%)
Prior 7-Day Average 30,635
Calls: 17,939 (59%)
Puts: 12,696 (41%)
Current vs Prior 7-Day Avg +35.76%
Calls: -12.59%
Puts: +104.08%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/25) $8.60M
Calls: $3.49M (41%)
Puts: $5.11M (59%)
Prior (07/23) $4.07M
Calls: $1.35M (33%)
Puts: $2.72M (67%)
Current vs Prior +111.56%
Calls: +158.50%
Puts: +88.25%
Prior 7-Day Total $55.70M
Calls: $21.17M (38%)
Puts: $34.53M (62%)
Prior 7-Day Average $7.96M
Calls: $3.02M (38%)
Puts: $4.93M (62%)
Current vs Prior 7-Day Avg +8.10%
Calls: +15.30%
Puts: +3.68%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/25) 1.65
Prior (07/23) 1.17
Current vs Prior +41.03%
Prior 7-Day Average 0.79
Current vs Prior 7-Day Avg +108.75%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/25) 515,778
Calls: 350,961 (68%)
Puts: 164,817 (32%)
Prior (07/23) 524,072
Calls: 359,619 (69%)
Puts: 164,453 (31%)
Current vs Prior -1.58%
Prior 7-Day Total 3,538,394
Calls: 2,482,996 (70%)
Puts: 1,055,398 (30%)
Prior 7-Day Average 505,484
Calls: 354,713 (70%)
Puts: 150,771 (30%)
Current vs Prior 7-Day Avg +2.04%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 9.33% | 11.37%12.05% | 15.59%
Prior 2.98% | 9.66%11.47% | 16.18%
Current vs Prior +212.88% | +17.67%+4.99% | -3.61%
Prior 7-Day Avg 3.74% | 8.72%8.48% | 14.98%
Current vs 7-Day Avg +149.41% | +30.40%+41.99% | +4.12%
Prior 7-Day Eod 2.98% | 9.66%11.47% | 16.18%
Current vs 7-Day Eod +212.88% | +17.67%+4.99% | -3.61%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 24.29% | 23.21%
Calls: 20.00% | 16.13%
Puts: 28.57% | 30.30%
Prior 24.29% | 23.21%
Calls: 20.00% | 16.13%
Puts: 28.57% | 30.30%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 24.29% | 23.21%
Calls: 20.00% | 16.13%
Puts: 28.57% | 30.30%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Massive premium surge with dollar volume up 112% vs prior. Unusually high activity with volume up 239% vs prior - elevated interest. Extreme bearish P/C ratio of 1.65 - heavy put buying. P/C ratio rising 41% - increased hedging/bearish positioning.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BEARISH
7-Day Avg BEARISH
Current BEARISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BEARISH
Prior NEUTRAL
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 8 of results (avg 7.2%, best 3.3%)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$39.00Aug 146.006.20$6.103.3%20.83--
$45.00Aug 212.302.50$2.408.3%1610.494.5K
$43.00Jul 312.602.85$2.739.2%40.6365
$40.50Aug 214.805.30$5.059.9%20.73--
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$44.00Aug 212.452.60$2.535.9%1120.4519
$42.00Aug 211.551.65$1.606.2%560.3336
$43.50Aug 212.202.35$2.286.6%1010.424
$42.50Aug 211.751.90$1.838.2%750.3662

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.94, cheapest $0.93)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 210.851.00$0.9316.1%3950.248.7K
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Aug 210.901.00$0.9510.5%3.0K0.2322.4K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 70 found (avg delta 0.73, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Jul 242.606.10$4.3580.5%41.00223
$36.00Jul 316.4010.40$8.4047.6%20.97--
$43.00Jul 241.051.50$1.2735.4%740.93231
$38.00Jul 244.407.90$6.1556.9%10.936
$40.50Jul 243.305.80$4.5554.9%20.932
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$48.50Jul 242.506.30$4.4086.4%20.97--
$49.00Jul 242.656.00$4.3377.4%20.95--
$46.00Jul 240.453.40$1.93152.8%220.942
$45.50Jul 240.753.30$2.03125.6%230.93167
$45.00Jul 240.552.25$1.40121.4%260.91230

Most actively traded options today. High liquidity = easy entry/exit. 181 active (total vol 27.7K, top 8.3K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 210.851.00$0.9316.1%3950.248.7K
$47.00Jul 310.801.10$0.9531.6%3120.32286
$50.00Jul 310.250.45$0.3557.1%2710.15395
$44.50Jul 240.000.05$0.03166.7%2360.17400
$45.00Jul 311.551.80$1.6814.9%1800.471.4K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$43.00Jul 311.351.50$1.4310.5%8.3K0.381.2K
$40.00Aug 210.901.00$0.9510.5%3.0K0.2322.4K
$44.00Jul 311.752.00$1.8813.3%3.0K0.45164
$43.50Jul 311.551.95$1.7522.9%2.7K0.41813
$44.00Jul 240.000.20$0.10200.0%2.4K0.313.4K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 50 strikes (avg 928.4%, max 5313.0%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$36.00Jul 24Aug 213229.4%59.7%5313.0%512
$37.00Jul 24Aug 212949.5%56.0%5171.0%410
$51.00Jul 24Aug 212413.8%55.9%4220.1%516
$41.00Jul 24Aug 281830.8%48.3%3693.8%64
$39.00Jul 24Aug 141219.4%58.3%1991.3%5--
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$41.00Jul 24Aug 211830.8%55.5%3200.4%10208
$39.00Jul 24Aug 281219.4%55.2%2110.1%3398
$41.50Jul 24Aug 21874.2%54.3%1509.1%129432
$42.00Jul 24Aug 21793.1%54.6%1351.8%5736
$40.00Jul 24Sep 4706.0%59.4%1088.6%13--

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 67 found (best R:R 8.52, avg 2.20)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$51.00$53.00Aug 21$0.21$1.79$0.218.52$51.21
$49.00$50.00Aug 7$0.17$0.83$0.174.88$49.17
$45.00$47.00Aug 28$0.35$1.65$0.354.71$45.35
$50.00$51.00Aug 14$0.20$0.80$0.204.00$50.20
$49.00$50.00Aug 21$0.20$0.80$0.204.00$49.20
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$39.00$37.00Aug 14$0.22$1.78$0.228.09$38.78
$39.00$37.00Aug 28$0.27$1.73$0.276.41$38.73
$38.00$37.00Jul 31$0.15$0.85$0.155.67$37.85
$43.00$40.00Aug 28$0.70$2.30$0.703.29$42.30
$41.50$41.00Jul 31$0.12$0.38$0.123.17$41.38

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 79 found (best R:R 6.50, avg 1.15)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$40.00$41.50Jul 31$1.30$1.30$0.206.50$41.30
$36.00$40.00Jul 31$3.35$3.35$0.655.15$39.35
$42.00$42.50Jul 31$0.38$0.38$0.123.17$42.38
$42.50$43.00Jul 31$0.37$0.37$0.132.85$42.87
$46.00$46.50Jul 31$0.35$0.35$0.152.33$46.35
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$50.00$48.00Jul 31$1.70$1.70$0.305.67$48.30
$47.50$46.00Jul 24$1.22$1.22$0.284.36$46.28
$47.00$46.00Aug 7$0.75$0.75$0.253.00$46.25
$46.50$46.00Aug 21$0.35$0.35$0.152.33$46.15
$50.00$46.50Aug 21$2.45$2.45$1.052.33$47.55

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 45 found (avg debit $0.93, cheapest $0.13)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$50.00Jul 24Jul 31$0.27991.7%79.1%
$53.00Jul 31Aug 21$0.3487.1%58.3%
$40.50Jul 24Aug 21$0.50785.3%62.6%
$48.50Jul 24Jul 31$0.60640.2%81.4%
$49.00Jul 24Jul 31$0.60792.8%88.0%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$37.00Jul 31Aug 7$0.1388.6%72.2%
$39.00Jul 24Jul 31$0.151219.4%82.2%
$48.50Jul 24Aug 7$0.15640.2%99.2%
$36.00Jul 31Aug 7$0.1586.2%76.4%
$38.50Jul 31Aug 21$0.2098.1%55.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 54 found (cheapest 0.63% of stock, avg 10.67%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$44.50Jul 24$0.03$0.25$0.28$44.22$44.780.63%
$44.00Jul 24$0.45$0.10$0.55$43.45$44.551.24%
$43.00Jul 24$1.27$0.03$1.30$41.70$44.302.94%
$45.00Jul 24$0.03$1.40$1.43$43.57$46.433.23%
$43.50Jul 24$1.45$0.03$1.48$42.02$44.983.34%
$46.00Jul 24$0.03$1.93$1.96$44.04$47.964.43%
$45.50Jul 24$0.03$2.03$2.06$43.44$47.564.66%
$42.50Jul 24$2.38$0.05$2.43$40.07$44.935.49%
$42.00Jul 24$2.35$0.28$2.63$39.37$44.635.94%
$41.50Jul 24$2.85$0.25$3.10$38.40$44.607.01%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 138 found (cheapest 0.14% of stock, avg 5.89%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$44.50$43.50Jul 24$0.03$0.03$0.06$43.44$44.56
$45.00$43.50Jul 24$0.03$0.03$0.06$43.44$45.06
$45.50$43.50Jul 24$0.03$0.03$0.06$43.44$45.56
$46.00$43.50Jul 24$0.03$0.03$0.06$43.44$46.06
$44.50$44.00Jul 24$0.03$0.10$0.13$43.87$44.63
$45.00$44.00Jul 24$0.03$0.10$0.13$43.87$45.13
$45.50$44.00Jul 24$0.03$0.10$0.13$43.87$45.63
$46.00$44.00Jul 24$0.03$0.10$0.13$43.87$46.13
$44.50$41.50Jul 24$0.03$0.25$0.28$41.22$44.78
$45.00$41.50Jul 24$0.03$0.25$0.28$41.22$45.28

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 78 found (best R:R 5.67, avg credit $0.88)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
39/4041/43Aug 28$1.70$0.305.67$38.30$42.70
39/4048/50Aug 14$1.67$0.335.06$38.33$49.67
40/4344/45Aug 7$2.50$0.505.00$40.50$47.00
39/4042/43Aug 21$0.83$0.174.88$38.67$42.83
38/3941/42Aug 21$0.82$0.184.56$38.18$41.82
39/4045/46Aug 21$0.40$0.104.00$39.10$45.40
42/4245/46Aug 21$0.40$0.104.00$42.10$45.40
38/3843/44Jul 31$0.39$0.113.55$38.11$43.39
42/4244/44Jul 31$0.39$0.113.55$42.11$43.89
41/4243/44Jul 31$0.38$0.123.17$41.12$43.38

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 40 found (best R:R 13.29, cheapest $0.07)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$48.00$49.00$50.00Aug 21$0.07$0.9313.29
$41.00$42.00$43.00Aug 21$0.10$0.909.00
$45.00$46.00$47.00Aug 7$0.13$0.876.69
$43.00$45.00$47.00Aug 28$0.37$1.634.41
$41.00$43.00$45.00Aug 28$0.38$1.624.26
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$36.00$37.00$38.00Jul 31$0.08$0.9211.50
$43.00$43.50$44.00Jul 24$0.07$0.436.14
$41.00$41.50$42.00Aug 21$0.07$0.436.14
$43.50$44.00$44.50Jul 24$0.08$0.425.25
$41.00$41.50$42.00Jul 31$0.08$0.425.25

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 51 found (best net $-0.01, 46 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$47.00$50.001:2Aug 28-$0.26$2.74
$36.00$40.001:2Jul 31-$1.70$2.30
$40.00$43.501:2Aug 7-$1.37$2.13
$47.00$49.001:2Aug 7-$0.27$1.73
$51.00$53.001:2Aug 21-$0.31$1.69
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$45.00$40.001:2Sep 4-$0.01$4.99
$44.00$41.001:2Aug 14-$0.01$2.99
$43.00$40.001:2Aug 28-$0.80$2.20
$50.00$46.501:2Aug 21-$1.45$2.05
$39.00$37.001:2Aug 14-$0.13$1.87

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 45 found (best yield 5.65%, avg 2.34%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$44.50Aug 21$2.500.520.6%5.65%6.21%10730
$45.00Aug 21$2.300.491.7%5.20%6.89%1614.5K
$44.50Aug 7$2.000.530.6%4.52%5.08%2--
$45.00Aug 14$2.000.481.7%4.52%6.21%17103
$45.50Aug 21$2.000.462.8%4.52%7.34%8931
$45.00Aug 7$1.900.481.7%4.29%5.99%75550
$46.00Aug 21$1.900.444.0%4.29%8.25%9625
$45.00Aug 28$1.650.511.7%3.73%5.42%15
$46.00Sep 4$1.650.474.0%3.73%7.68%2--
$45.00Jul 31$1.550.471.7%3.50%5.20%1801.4K

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 15,680
Total Puts 25,911
Put/Call Ratio 1.65
Net Difference -10,231

Prior's Put/Call Breakdown

Total Calls 5,653
Total Puts 6,624
Put/Call Ratio 1.17
Net Difference -971

Prior 7-Day Put/Call Summary

Total Calls 125,573
Total Puts 88,875
Average Put/Call Ratio 0.79
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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