Tour v526
BMRN
BIOMARIN PHARMACEUTI
$66.70 -1.45%
$67.22 (+0.78%)🌙
as of 08/21 06:15 PM
(8/20 18:15) ◀
|
Friday, August 21, 2026 (6:15pm)
January 2026
|
▶ (8/25 18:15)
◀ 8/21 18:15 ▶

Option Volume

Detail
ℹ
Current (08/21) 1,377
Calls: 1,203 (87%)
Puts: 174 (13%)
Prior (08/20) 802
Calls: 619 (77%)
Puts: 183 (23%)
Current vs Prior +71.70%
Calls: +94.35% (Calls)
Puts: -4.92% (Puts)
Prior 7-Day Total 12,161
Calls: 6,423 (53%)
Puts: 5,738 (47%)
Prior 7-Day Average 1,737
Calls: 917 (53%)
Puts: 819 (47%)
Current vs Prior 7-Day Avg -20.74%
Calls: +31.11%
Puts: -78.77%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/21) $269.6K
Calls: $182.7K (68%)
Puts: $86.9K (32%)
Prior (08/20) $553.6K
Calls: $443.3K (80%)
Puts: $110.4K (20%)
Current vs Prior -51.31%
Calls: -58.78%
Puts: -21.28%
Prior 7-Day Total $2.70M
Calls: $1.67M (62%)
Puts: $1.03M (38%)
Prior 7-Day Average $386.3K
Calls: $238.7K (62%)
Puts: $147.7K (38%)
Current vs Prior 7-Day Avg -30.23%
Calls: -23.45%
Puts: -41.18%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/21) 0.14
Prior (08/20) 0.30
Current vs Prior -51.08%
Prior 7-Day Average 1.74
Current vs Prior 7-Day Avg -91.71%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/21) 10,085
Calls: 8,492 (84%)
Puts: 1,593 (16%)
Prior (08/20) 10,705
Calls: 9,108 (85%)
Puts: 1,597 (15%)
Current vs Prior -5.79%
Prior 7-Day Total 83,132
Calls: 69,846 (84%)
Puts: 13,286 (16%)
Prior 7-Day Average 11,876
Calls: 9,978 (84%)
Puts: 1,898 (16%)
Current vs Prior 7-Day Avg -15.08%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 5.32% | 11.09%5.32% | 11.09%
Prior 4.92% | 11.27%4.92% | 11.27%
Current vs Prior +125.49% | +38.31%+8.17% | -1.59%
Prior 7-Day Avg 6.82% | 11.69%6.82% | 11.69%
Current vs 7-Day Avg +62.79% | +33.39%-21.90% | -5.09%
Prior 7-Day Eod 4.92% | 11.27%4.92% | 11.27%
Current vs 7-Day Eod +125.49% | +38.31%+8.17% | -1.59%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 35.00% | 47.34%
Calls: 30.00% | 37.17%
Puts: 40.00% | 57.50%
Prior 35.00% | 47.34%
Calls: 30.00% | 37.17%
Puts: 40.00% | 57.50%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 35.00% | 47.34%
Calls: 30.00% | 37.17%
Puts: 40.00% | 57.50%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 68% call dollar volume ($182.7K). Light premium activity with dollar volume down 51% vs prior. Above-average activity with volume up 72% vs prior. Extreme bullish P/C ratio of 0.14 - heavy call buying (1,203 calls vs 174 puts).

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 -- of results (avg --%, best --%)

No options available for this category

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. 11 found (avg delta 0.73, highest 0.87)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$65.00Aug 211.003.80$2.40116.7%130.87470
$55.00Aug 2111.2013.60$12.4019.4%40.85266
$57.50Aug 217.6010.70$9.1533.9%70.83654
$60.00Aug 215.008.70$6.8554.0%80.80744
$62.50Aug 213.905.00$4.4524.7%150.75--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Aug 211.204.90$3.05121.3%10.70--
$70.00Sep 183.106.50$4.8070.8%10.6535
$67.50Aug 210.002.30$1.15200.0%100.58972

Most actively traded options today. High liquidity = easy entry/exit. 20 active (total vol 1.2K, top 627)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$75.00Sep 180.401.00$0.7085.7%6270.18185
$70.00Aug 210.002.15$1.08199.1%2940.30--
$80.00Sep 180.000.30$0.15200.0%700.05822
$72.50Aug 210.000.10$0.05200.0%420.04--
$70.00Sep 181.501.80$1.6518.2%350.381.7K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$60.00Sep 180.501.05$0.7870.5%800.17140
$67.50Aug 210.002.30$1.15200.0%100.58972
$67.50Sep 182.004.30$3.1573.0%30.50--
$70.00Aug 211.204.90$3.05121.3%10.70--
$57.50Sep 180.000.55$0.28196.4%10.08104

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 4 strikes (avg 2410.9%, max 3098.9%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$70.00Aug 21Sep 181171.3%36.6%3098.9%3291.7K
$67.50Aug 21Sep 18750.3%41.2%1723.0%17336
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$70.00Aug 21Sep 181171.3%36.6%3098.9%235
$67.50Aug 21Sep 18750.3%41.2%1723.0%13972

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 10 found (best R:R 1.38, avg 2.39)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$65.00$67.50Sep 18$1.05$1.45$1.0568%1.38$66.05
$65.00$67.50Aug 21$1.30$1.20$1.3087%0.92$66.30
$62.50$65.00Sep 18$1.60$0.90$1.6075%0.56$64.10
$70.00$75.00Sep 18$0.95$4.05$0.9538%4.26$70.95
$75.00$80.00Sep 18$0.55$4.45$0.5518%8.09$75.55
BEAR PUT (3)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$70.00$67.50Sep 18$1.65$0.85$1.6565%0.52$68.35
$60.00$57.50Sep 18$0.50$2.00$0.5016%4.00$59.50
$67.50$60.00Sep 18$2.37$5.13$2.3750%2.16$65.13

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 5 found (best R:R 0.70, avg 0.59)

BEAR CALL (4)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$70.00$72.50Aug 21$1.03$1.03$1.4770%0.70$71.03
$67.50$70.00Sep 18$1.55$1.55$0.9548%1.63$69.05
$75.00$80.00Sep 18$0.55$0.55$4.4582%0.12$75.55
$70.00$75.00Sep 18$0.95$0.95$4.0562%0.23$70.95
BULL PUT (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$60.00$57.50Sep 18$0.50$0.50$2.0084%0.25$59.50

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $1.60, cheapest $0.57)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$70.00Aug 21Sep 18$0.571171.3%36.6%
$67.50Aug 21Sep 18$2.10750.3%41.2%
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$70.00Aug 21Sep 18$1.751171.3%36.6%
$67.50Aug 21Sep 18$2.00750.3%41.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 4 found (cheapest 3.37% of stock, avg 7.19%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$67.50Aug 21$1.10$1.15$2.25$65.25$69.753.37%
$70.00Aug 21$1.08$3.05$4.13$65.87$74.136.19%
$67.50Sep 18$3.20$3.15$6.35$61.15$73.859.52%
$70.00Sep 18$1.65$4.80$6.45$63.55$76.459.67%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 9 found (cheapest 0.64% of stock, avg 3.35%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$80.00$57.50Sep 18$0.15$0.28$0.43$57.07$80.43
$80.00$60.00Sep 18$0.15$0.78$0.93$59.07$80.93
$75.00$57.50Sep 18$0.70$0.28$0.98$56.52$75.98
$75.00$60.00Sep 18$0.70$0.78$1.48$58.52$76.48
$70.00$57.50Sep 18$1.65$0.28$1.93$55.57$71.93
$70.00$60.00Sep 18$1.65$0.78$2.43$57.57$72.43
$70.00$67.50Sep 18$1.65$3.15$4.80$62.70$74.80
$75.00$67.50Sep 18$0.70$3.15$3.85$63.65$78.85
$80.00$67.50Sep 18$0.15$3.15$3.30$64.20$83.30

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 0.27, avg credit $1.05)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
58/6075/80Sep 18$1.05$3.9565%0.27$58.95$76.05

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 6 found (best R:R 11.50, cheapest $0.35)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$70.00$75.00$80.00Sep 18$0.40$4.6032%11.50
$62.50$65.00$67.50Sep 18$0.55$1.9523%3.55
$62.50$65.00$67.50Aug 21$0.75$1.7533%2.33
$65.00$67.50$70.00Aug 21$1.28$1.2257%0.95
$60.00$62.50$65.00Aug 21$0.35$2.157%6.14
PUTS (0)
No puts found

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 13 found (best net $-0.35, 6 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$62.50$65.001:2Aug 21-$0.35$2.15
$67.50$70.001:2Sep 18-$0.10$2.40
$60.00$62.501:2Aug 21-$2.05$0.45
$67.50$70.001:2Aug 21-$1.06$1.44
$65.00$67.501:2Sep 18-$2.15$0.35
PUTS (4)
Buy KSell KRatioExpiryNetMax Gain
$70.00$67.501:2Sep 18-$1.50$1.00
$70.00$67.501:2Aug 21$0.75$1.75
$67.50$60.001:2Sep 18$1.59$5.91
$60.00$57.501:2Sep 18$0.22$2.28

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 3 found (best yield 2.25%, avg 2.10%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$70.00Sep 18$1.500.385.0%2.25%7.20%351.7K
$67.50Sep 18$2.300.521.2%3.45%4.65%15214
$75.00Sep 18$0.400.1812.4%0.60%13.04%627185

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 1,203
Total Puts 174
Put/Call Ratio 0.14
Net Difference 1,029

Prior's Put/Call Breakdown

Total Calls 619
Total Puts 183
Put/Call Ratio 0.30
Net Difference 436

Prior 7-Day Put/Call Summary

Total Calls 6,423
Total Puts 5,738
Average Put/Call Ratio 1.74
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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