Tour v526
BSX
BOSTON SCIENTIFIC CO
$50.37 +2.03%
$50.49 (+0.24%)🌙
as of 08/21 06:16 PM
(8/20 18:16) ◀
|
Friday, August 21, 2026 (6:16pm)
January 2026
|
▶ (8/25 18:16)
◀ 8/21 18:16 ▶

Option Volume

Detail
ℹ
Current (08/21) 56,898
Calls: 51,103 (90%)
Puts: 5,795 (10%)
Prior (08/20) 34,780
Calls: 20,514 (59%)
Puts: 14,266 (41%)
Current vs Prior +63.59%
Calls: +149.11% (Calls)
Puts: -59.38% (Puts)
Prior 7-Day Total 197,195
Calls: 96,327 (49%)
Puts: 100,868 (51%)
Prior 7-Day Average 28,170
Calls: 13,761 (49%)
Puts: 14,409 (51%)
Current vs Prior 7-Day Avg +101.98%
Calls: +271.36%
Puts: -59.78%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/21) $10.86M
Calls: $7.10M (65%)
Puts: $3.77M (35%)
Prior (08/20) $13.94M
Calls: $4.38M (31%)
Puts: $9.56M (69%)
Current vs Prior -22.10%
Calls: +62.01%
Puts: -60.61%
Prior 7-Day Total $62.25M
Calls: $25.38M (41%)
Puts: $36.87M (59%)
Prior 7-Day Average $8.89M
Calls: $3.63M (41%)
Puts: $5.27M (59%)
Current vs Prior 7-Day Avg +22.15%
Calls: +95.69%
Puts: -28.48%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/21) 0.11
Prior (08/20) 0.70
Current vs Prior -83.69%
Prior 7-Day Average 1.09
Current vs Prior 7-Day Avg -89.62%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/21) 613,767
Calls: 494,854 (81%)
Puts: 118,913 (19%)
Prior (08/20) 686,437
Calls: 560,669 (82%)
Puts: 125,768 (18%)
Current vs Prior -10.59%
Prior 7-Day Total 4,905,828
Calls: 3,844,543 (78%)
Puts: 1,061,285 (22%)
Prior 7-Day Average 700,832
Calls: 549,220 (78%)
Puts: 151,612 (22%)
Current vs Prior 7-Day Avg -12.42%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 3.77% | 4.92%3.77% | 8.20%
Prior 2.29% | 5.79%2.29% | 8.37%
Current vs Prior +115.11% | +19.95%+64.81% | -1.99%
Prior 7-Day Avg 3.49% | 5.69%4.16% | 9.03%
Current vs 7-Day Avg +40.95% | +22.03%-9.22% | -9.20%
Prior 7-Day Eod 2.29% | 5.79%2.29% | 8.37%
Current vs 7-Day Eod +115.11% | +19.95%+64.81% | -1.99%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 19.87% | 14.79%
Calls: 20.69% | 15.79%
Puts: 19.05% | 13.79%
Prior 19.87% | 14.79%
Calls: 20.69% | 15.79%
Puts: 19.05% | 13.79%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 38.72% | 32.25%
Calls: 24.72% | 47.88%
Puts: 52.72% | 16.61%
Current vs 7-Day Avg -48.68% | -54.14%
Liquidity Expensive
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🤖 AI Insights

Moderately bullish flow with 65% call dollar volume ($7.10M). Above-average activity with volume up 64% vs prior. Volume explosion - 102% above 7-day average (56,898 vs avg 28,170). Extreme bullish P/C ratio of 0.11 - heavy call buying (51,103 calls vs 5,795 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BEARISH
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 4 of results (avg 7.3%, best 5.6%)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$45.00Aug 215.205.50$5.355.6%1.5K0.984.0K
$50.00Sep 182.302.45$2.386.3%7290.5614.6K
$49.00Sep 112.502.70$2.607.7%1.2K0.6520
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$60.00Sep 189.009.90$9.459.5%10.93--

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. 67 found (avg delta 0.80, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$42.00Aug 216.509.70$8.1039.5%80.9850
$45.00Aug 215.205.50$5.355.6%1.5K0.984.0K
$42.50Aug 216.009.30$7.6543.1%80.973
$47.00Aug 213.204.90$4.0542.0%180.97530
$41.00Aug 217.5011.10$9.3038.7%30.966
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$55.00Aug 214.004.90$4.4520.2%61.00170
$56.00Aug 214.707.50$6.1045.9%41.002
$60.00Aug 219.0010.00$9.5010.5%11.00--
$59.00Aug 287.7010.50$9.1030.8%101.00--
$58.00Aug 286.708.30$7.5021.3%80.94--

Most actively traded options today. High liquidity = easy entry/exit. 156 active (total vol 31.8K, top 9.8K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$55.00Sep 180.600.75$0.6822.1%9.8K0.2332.1K
$50.00Aug 210.301.50$0.90133.3%8.5K0.8615.0K
$49.50Aug 281.152.60$1.8877.1%1.5K0.673
$49.00Aug 210.802.00$1.4085.7%1.5K0.705.5K
$45.00Aug 215.205.50$5.355.6%1.5K0.984.0K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Sep 181.402.10$1.7540.0%1.6K0.448.9K
$50.00Aug 280.600.85$0.7334.2%3640.422.0K
$51.00Aug 281.201.40$1.3015.4%2360.59236
$51.00Aug 210.401.60$1.00120.0%2270.901.1K
$49.00Aug 280.300.55$0.4358.1%1450.27476

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 7 strikes (avg 2823.3%, max 5326.7%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$44.00Aug 21Sep 252355.2%43.4%5326.7%6216
$46.00Aug 21Sep 251877.7%36.0%5122.8%6421
$45.50Aug 21Aug 281998.0%52.9%3679.6%161289
$49.00Aug 21Sep 25719.4%36.2%1888.4%1.5K5.5K
$48.50Aug 21Aug 28496.2%43.0%1055.1%7178
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$49.00Aug 21Oct 2719.4%41.4%1635.6%10501
$48.50Aug 21Aug 28496.2%43.0%1055.1%93241

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 63 found (best R:R 0.82, avg 2.72)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$47.50$48.00Aug 28$0.10$0.40$0.1090%4.00$47.60
$45.00$46.00Sep 25$0.50$0.50$0.5082%1.00$45.50
$50.00$51.00Sep 25$0.23$0.77$0.2356%3.35$50.23
$41.00$41.50Aug 21$0.20$0.30$0.2096%1.50$41.20
$49.00$49.50Aug 28$0.10$0.40$0.1073%4.00$49.10
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$52.00$51.00Aug 21$0.55$0.45$0.5594%0.82$51.45
$52.00$51.00Oct 2$0.25$0.75$0.2555%3.00$51.75
$58.00$57.00Aug 21$0.65$0.35$0.6585%0.54$57.35
$50.00$49.00Sep 11$0.23$0.77$0.2343%3.35$49.77
$49.00$48.00Sep 4$0.17$0.83$0.1732%4.88$48.83

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 44 found (best R:R 0.42, avg 0.59)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$52.00$54.00Oct 2$1.23$1.23$0.7751%1.60$53.23
$54.00$55.00Sep 25$0.67$0.67$0.3366%2.03$54.67
$51.00$52.00Sep 25$0.60$0.60$0.4050%1.50$51.60
$53.00$54.00Sep 11$0.38$0.38$0.6266%0.61$53.38
$56.00$57.00Sep 4$0.15$0.15$0.8587%0.18$56.15
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$50.00$45.00Sep 18$1.47$1.47$3.5356%0.42$48.53
$49.00$48.50Aug 21$0.38$0.38$0.1270%3.17$48.62
$50.00$49.00Sep 25$0.60$0.60$0.4056%1.50$49.40
$48.50$48.00Aug 28$0.25$0.25$0.2575%1.00$48.25
$47.00$46.00Sep 4$0.25$0.25$0.7583%0.33$46.75

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

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 40 found (cheapest 1.85% of stock, avg 7.02%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$50.00Aug 21$0.90$0.03$0.93$49.07$50.931.85%
$51.00Aug 21$0.03$1.00$1.03$49.97$52.032.04%
$49.50Aug 21$1.30$0.03$1.33$48.17$50.832.64%
$52.00Aug 21$0.03$1.55$1.58$50.42$53.583.14%
$50.00Aug 28$1.18$0.73$1.91$48.09$51.913.79%
$49.00Aug 21$1.40$0.53$1.93$47.07$50.933.83%
$51.00Aug 28$0.70$1.30$2.00$49.00$53.003.97%
$48.50Aug 21$2.00$0.15$2.15$46.35$50.654.27%
$49.00Aug 28$1.98$0.43$2.41$46.59$51.414.78%
$49.50Aug 28$1.88$0.53$2.41$47.09$51.914.78%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 145 found (cheapest 0.12% of stock, avg 3.55%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$51.00$49.50Aug 21$0.03$0.03$0.06$49.44$51.06
$52.00$49.50Aug 21$0.03$0.03$0.06$49.44$52.06
$51.00$50.00Aug 21$0.03$0.03$0.06$49.94$51.06
$52.00$50.00Aug 21$0.03$0.03$0.06$49.94$52.06
$54.00$49.50Aug 21$0.10$0.03$0.13$49.37$54.13
$53.00$49.50Aug 21$0.10$0.03$0.13$49.37$53.13
$53.00$50.00Aug 21$0.10$0.03$0.13$49.87$53.13
$54.00$50.00Aug 21$0.10$0.03$0.13$49.87$54.13
$51.00$48.50Aug 21$0.03$0.15$0.18$48.32$51.18
$52.00$48.50Aug 21$0.03$0.15$0.18$48.32$52.18

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 31 found (best R:R 0.67, avg credit $0.48)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
46/4756/57Sep 4$0.40$0.6070%0.67$46.60$56.40
46/4756/57Oct 2$0.57$0.4347%1.33$46.43$56.57
46/4753/54Sep 4$0.47$0.5356%0.89$46.53$53.47
48/4856/57Sep 4$0.40$0.6062%0.67$47.60$56.40
45/4656/57Oct 2$0.50$0.5052%1.00$45.50$56.50
46/4755/56Oct 2$0.57$0.4342%1.33$46.43$55.57
46/4755/56Sep 25$0.48$0.5251%0.92$46.52$55.48
45/4655/56Oct 2$0.50$0.5047%1.00$45.50$55.50
47/4853/54Sep 11$0.56$0.4440%1.27$47.44$53.56
48/4853/54Sep 4$0.47$0.5348%0.89$47.53$53.47

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 45 found (best R:R 1.89, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$45.00$50.00$55.00Sep 18$1.97$3.0366%1.54
$50.00$55.00$60.00Sep 18$1.20$3.8049%3.17
$51.00$52.00$53.00Aug 28$0.10$0.9026%9.00
$52.00$53.00$54.00Sep 4$0.06$0.9418%15.67
$50.00$51.00$52.00Aug 28$0.18$0.8231%4.56
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$45.00$50.00$55.00Sep 18$1.73$3.2767%1.89
$50.00$55.00$60.00Sep 18$1.30$3.7049%2.85
$50.00$51.00$52.00Aug 28$0.16$0.8431%5.25
$45.00$46.00$47.00Oct 2$0.07$0.9310%13.29
$43.00$45.00$47.00Aug 21$0.05$1.951%39.00

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 $-0.45, 62 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$46.00$49.001:2Sep 25-$1.06$1.94
$50.00$51.001:2Aug 28-$0.22$0.78
$51.00$52.001:2Aug 28-$0.10$0.90
$57.00$59.001:2Oct 2-$0.13$1.87
$52.00$53.001:2Aug 28$0.00$1.00
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$60.00$55.001:2Sep 18-$0.45$4.55
$52.00$51.001:2Aug 21-$0.45$0.55
$51.00$50.001:2Aug 28-$0.16$0.84
$53.00$52.001:2Aug 21-$0.65$0.35
$47.00$45.001:2Sep 11-$0.03$1.97

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 31 found (best yield 3.38%, avg 1.24%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$52.00Oct 2$1.700.493.2%3.38%6.61%10135
$55.00Oct 2$0.850.329.2%1.69%10.88%3047
$54.00Sep 25$1.000.347.2%1.99%9.19%1--
$56.00Oct 2$0.650.2811.2%1.29%12.47%126
$51.00Sep 25$1.900.501.2%3.77%5.02%587
$53.00Sep 25$1.150.395.2%2.28%7.50%1--
$57.00Oct 2$0.500.2313.2%0.99%14.16%721
$52.00Sep 25$1.250.443.2%2.48%5.72%2--
$51.00Sep 11$1.450.481.2%2.88%4.13%1273
$54.00Oct 2$0.500.347.2%0.99%8.20%1650

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 51,103
Total Puts 5,795
Put/Call Ratio 0.11
Net Difference 45,308

Prior's Put/Call Breakdown

Total Calls 20,514
Total Puts 14,266
Put/Call Ratio 0.70
Net Difference 6,248

Prior 7-Day Put/Call Summary

Total Calls 96,327
Total Puts 100,868
Average Put/Call Ratio 1.09
Ratio Trend Falling

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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