Tour v509
INSM
INSMED INC
$128.32 +3.70%
$128.55 (+0.18%)🌙
as of 08/17 06:38 PM
(8/14 18:38) ◀
|
Monday, August 17, 2026 (6:38pm)
January 2026
|
▶ (8/18 18:39)
◀ 8/17 18:38 ▶

Option Volume

Detail
ℹ
Current (08/17) 1,681
Calls: 1,262 (75%)
Puts: 419 (25%)
Prior (08/14) 1,753
Calls: 1,204 (69%)
Puts: 549 (31%)
Current vs Prior -4.11%
Calls: +4.82% (Calls)
Puts: -23.68% (Puts)
Prior 7-Day Total 48,971
Calls: 35,068 (72%)
Puts: 13,903 (28%)
Prior 7-Day Average 6,995
Calls: 5,009 (72%)
Puts: 1,986 (28%)
Current vs Prior 7-Day Avg -75.97%
Calls: -74.81%
Puts: -78.90%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/17) $834.9K
Calls: $664.6K (80%)
Puts: $170.3K (20%)
Prior (08/14) $691.6K
Calls: $462.5K (67%)
Puts: $229.0K (33%)
Current vs Prior +20.72%
Calls: +43.68%
Puts: -25.64%
Prior 7-Day Total $41.58M
Calls: $35.50M (85%)
Puts: $6.08M (15%)
Prior 7-Day Average $5.94M
Calls: $5.07M (85%)
Puts: $869.2K (15%)
Current vs Prior 7-Day Avg -85.94%
Calls: -86.89%
Puts: -80.41%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/17) 0.33
Prior (08/14) 0.46
Current vs Prior -27.19%
Prior 7-Day Average 0.51
Current vs Prior 7-Day Avg -34.87%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/17) 46,793
Calls: 34,137 (73%)
Puts: 12,656 (27%)
Prior (08/14) 35,978
Calls: 26,933 (75%)
Puts: 9,045 (25%)
Current vs Prior +30.06%
Prior 7-Day Total 379,450
Calls: 260,341 (69%)
Puts: 119,109 (31%)
Prior 7-Day Average 54,207
Calls: 37,191 (69%)
Puts: 17,015 (31%)
Current vs Prior 7-Day Avg -13.68%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 6.31% | 11.11%6.31% | 11.11%
Prior 6.33% | 11.68%6.33% | 11.68%
Current vs Prior -0.24% | -4.90%-0.24% | -4.90%
Prior 7-Day Avg 7.34% | 12.06%7.34% | 12.06%
Current vs 7-Day Avg -13.97% | -7.89%-13.97% | -7.89%
Prior 7-Day Eod 6.33% | 11.68%6.33% | 11.68%
Current vs 7-Day Eod -0.24% | -4.90%-0.24% | -4.90%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 26.30% | 27.23%
Calls: 29.06% | 29.59%
Puts: 23.53% | 24.88%
Prior 26.30% | 27.23%
Calls: 29.06% | 29.59%
Puts: 23.53% | 24.88%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 26.30% | 27.23%
Calls: 29.06% | 29.59%
Puts: 23.53% | 24.88%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 80% of dollar volume in calls ($664.6K) vs puts ($170.3K). Extreme bullish P/C ratio of 0.33 - heavy call buying (1,262 calls vs 419 puts). P/C ratio dropping 27% - sentiment shifting bullish. Call-heavy open interest (34,137 calls vs 12,656 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 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 7.7%, best 7.7%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Sep 185.005.40$5.207.7%5540.47994
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. 7 found (avg delta 0.75, highest 1.00)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$110.00Aug 2116.4019.90$18.1519.3%101.002.7K
$120.00Aug 217.309.90$8.6030.2%90.89551
$125.00Aug 212.905.70$4.3065.1%160.69539
$125.00Sep 185.809.40$7.6047.4%10.6117
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Aug 2110.2013.70$11.9529.3%20.91173
$130.00Aug 213.004.60$3.8042.1%1030.651.3K
$130.00Sep 185.308.00$6.6540.6%70.52462

Most actively traded options today. High liquidity = easy entry/exit. 21 active (total vol 1.5K, top 554)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Sep 185.005.40$5.207.7%5540.47994
$130.00Aug 210.851.95$1.4078.6%4210.366.2K
$145.00Sep 180.802.75$1.78109.6%450.20225
$135.00Sep 183.103.50$3.3012.1%200.351.4K
$125.00Aug 212.905.70$4.3065.1%160.69539
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$120.00Sep 181.303.50$2.4091.7%1680.261.4K
$130.00Aug 213.004.60$3.8042.1%1030.651.3K
$115.00Sep 180.602.00$1.30107.7%430.16196
$125.00Sep 182.756.10$4.4375.6%370.391.1K
$130.00Sep 185.308.00$6.6540.6%70.52462

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 5 strikes (avg 28.6%, max 59.2%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$125.00Aug 21Sep 1850.4%39.3%28.3%17556
$130.00Aug 21Sep 1845.4%40.0%13.5%9757.2K
PUTS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$120.00Aug 21Sep 1860.4%37.9%59.2%1723.0K
$125.00Aug 21Sep 1850.4%39.3%28.3%401.5K
$130.00Aug 21Sep 1845.4%40.0%13.5%1101.8K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 13 found (best R:R 5.25, avg 3.03)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$135.00$140.00Sep 18$0.80$4.20$0.8035%5.25$135.80
$140.00$145.00Sep 18$0.72$4.28$0.7227%5.94$140.72
$125.00$130.00Sep 18$2.40$2.60$2.4061%1.08$127.40
$130.00$135.00Sep 18$1.90$3.10$1.9048%1.63$131.90
$125.00$130.00Aug 21$2.90$2.10$2.9069%0.72$127.90
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$130.00$125.00Aug 21$2.25$2.75$2.2564%1.22$127.75
$125.00$120.00Aug 21$0.87$4.13$0.8734%4.75$124.13
$130.00$125.00Sep 18$2.22$2.78$2.2252%1.25$127.78
$120.00$115.00Sep 18$1.10$3.90$1.1026%3.55$118.90
$115.00$110.00Sep 18$0.82$4.18$0.8216%5.10$114.18

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 9 found (best R:R 0.68, avg 0.32)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$145.00$150.00Sep 18$1.03$1.03$3.9780%0.26$146.03
$130.00$135.00Aug 21$1.10$1.10$3.9064%0.28$131.10
$130.00$135.00Sep 18$1.90$1.90$3.1052%0.61$131.90
$140.00$145.00Sep 18$0.72$0.72$4.2873%0.17$140.72
$135.00$140.00Sep 18$0.80$0.80$4.2065%0.19$135.80
BULL PUT (4)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$125.00$120.00Sep 18$2.03$2.03$2.9761%0.68$122.97
$115.00$110.00Sep 18$0.82$0.82$4.1884%0.20$114.18
$120.00$115.00Sep 18$1.10$1.10$3.9074%0.28$118.90
$125.00$120.00Aug 21$0.87$0.87$4.1366%0.21$124.13

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $3.21, cheapest $2.88)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$125.00Aug 21Sep 18$3.3050.4%39.3%
$130.00Aug 21Sep 18$3.8045.4%40.0%
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$125.00Aug 21Sep 18$2.8850.4%39.3%
$130.00Aug 21Sep 18$2.8545.4%40.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 6 found (cheapest 4.05% of stock, avg 7.34%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$130.00Aug 21$1.40$3.80$5.20$124.80$135.204.05%
$125.00Aug 21$4.30$1.55$5.85$119.15$130.854.56%
$120.00Aug 21$8.60$0.68$9.28$110.72$129.287.23%
$130.00Sep 18$5.20$6.65$11.85$118.15$141.859.23%
$125.00Sep 18$7.60$4.43$12.03$112.97$137.039.38%
$140.00Aug 21$0.33$11.95$12.28$127.72$152.289.57%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 26 found (cheapest 0.76% of stock, avg 3.23%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$135.00$120.00Aug 21$0.30$0.68$0.98$119.02$135.98
$140.00$120.00Aug 21$0.33$0.68$1.01$118.99$141.01
$150.00$110.00Sep 18$0.75$0.48$1.23$108.77$151.23
$150.00$115.00Sep 18$0.75$1.30$2.05$112.95$152.05
$135.00$125.00Aug 21$0.30$1.55$1.85$123.15$136.85
$140.00$125.00Aug 21$0.33$1.55$1.88$123.12$141.88
$145.00$110.00Sep 18$1.78$0.48$2.26$107.74$147.26
$130.00$120.00Aug 21$1.40$0.68$2.08$117.92$132.08
$130.00$125.00Aug 21$1.40$1.55$2.95$122.05$132.95
$145.00$115.00Sep 18$1.78$1.30$3.08$111.92$148.08

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 6 found (best R:R 0.59, avg credit $1.81)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
110/115145/150Sep 18$1.85$3.1564%0.59$113.15$146.85
115/120145/150Sep 18$2.13$2.8754%0.74$117.87$147.13
110/115140/145Sep 18$1.54$3.4658%0.45$113.46$141.54
115/120140/145Sep 18$1.82$3.1847%0.57$118.18$141.82
110/115135/140Sep 18$1.62$3.3849%0.48$113.38$136.62
115/120135/140Sep 18$1.90$3.1039%0.61$118.10$136.90

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 10 found (best R:R 25.32, cheapest $0.08)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$120.00$125.00$130.00Aug 21$1.40$3.6054%2.57
$135.00$140.00$145.00Sep 18$0.08$4.9215%61.50
$125.00$130.00$135.00Sep 18$0.50$4.5026%9.00
$125.00$130.00$135.00Aug 21$1.80$3.2058%1.78
$130.00$135.00$140.00Aug 21$1.13$3.8727%3.42
PUTS (4)
LowMidHighExpiryDebitMax GainPOPR:R
$120.00$125.00$130.00Sep 18$0.19$4.8126%25.32
$110.00$115.00$120.00Sep 18$0.28$4.7219%16.86
$120.00$125.00$130.00Aug 21$1.38$3.6249%2.62
$115.00$120.00$125.00Sep 18$0.93$4.0723%4.38

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 17 found (best net $--, 9 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$120.00$125.001:2Aug 21$0.00$5.00
$130.00$135.001:2Sep 18-$1.40$3.60
$135.00$140.001:2Aug 21-$0.36$4.64
$140.00$145.001:2Sep 18-$1.06$3.94
$125.00$130.001:2Sep 18-$2.80$2.20
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$125.00$120.001:2Sep 18-$0.37$4.63
$120.00$115.001:2Sep 18-$0.20$4.80
$130.00$125.001:2Sep 18-$2.21$2.79
$140.00$130.001:2Aug 21$4.35$5.65
$130.00$125.001:2Aug 21$0.70$4.30

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 6 found (best yield 3.90%, avg 1.49%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$130.00Sep 18$5.000.471.3%3.90%5.21%554994
$135.00Sep 18$3.100.355.2%2.42%7.62%201.4K
$140.00Sep 18$1.600.279.1%1.25%10.35%12695
$145.00Sep 18$0.800.2013.0%0.62%13.62%45225
$130.00Aug 21$0.850.361.3%0.66%1.97%4216.2K
$135.00Aug 21$0.100.115.2%0.08%5.28%62.2K

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 1,262
Total Puts 419
Put/Call Ratio 0.33
Net Difference 843

Prior's Put/Call Breakdown

Total Calls 1,204
Total Puts 549
Put/Call Ratio 0.46
Net Difference 655

Prior 7-Day Put/Call Summary

Total Calls 35,068
Total Puts 13,903
Average Put/Call Ratio 0.51
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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