Tour v325
BIIB
BIOGEN INC
$209.03 +4.96%
$208.20 (-0.40%)🌙
as of 07/13 06:13 PM
(7/10 18:13) ◀
|
Monday, July 13, 2026 (6:13pm)
January 2026
|
▶ (7/14 18:38)
◀ 7/13 18:13 ▶

Option Volume

Detail
ℹ
Current (07/13) 5,530
Calls: 5,273 (95%)
Puts: 257 (5%)
Prior (07/10) 3,710
Calls: 1,991 (54%)
Puts: 1,719 (46%)
Current vs Prior +49.06%
Calls: +164.84% (Calls)
Puts: -85.05% (Puts)
Prior 7-Day Total 11,486
Calls: 7,716 (67%)
Puts: 3,770 (33%)
Prior 7-Day Average 1,640
Calls: 1,102 (67%)
Puts: 538 (33%)
Current vs Prior 7-Day Avg +237.02%
Calls: +378.37%
Puts: -52.28%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/13) $4.94M
Calls: $4.85M (98%)
Puts: $90.7K (2%)
Prior (07/10) $1.69M
Calls: $1.01M (60%)
Puts: $680.3K (40%)
Current vs Prior +192.75%
Calls: +381.37%
Puts: -86.67%
Prior 7-Day Total $9.50M
Calls: $7.74M (81%)
Puts: $1.76M (19%)
Prior 7-Day Average $1.36M
Calls: $1.11M (81%)
Puts: $251.3K (19%)
Current vs Prior 7-Day Avg +263.99%
Calls: +338.48%
Puts: -63.91%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/13) 0.05
Prior (07/10) 0.86
Current vs Prior -94.35%
Prior 7-Day Average 0.48
Current vs Prior 7-Day Avg -89.93%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/13) 20,062
Calls: 16,099 (80%)
Puts: 3,963 (20%)
Prior (07/10) 12,816
Calls: 8,390 (65%)
Puts: 4,426 (35%)
Current vs Prior +56.54%
Prior 7-Day Total 77,885
Calls: 55,395 (71%)
Puts: 22,490 (29%)
Prior 7-Day Average 11,126
Calls: 7,913 (71%)
Puts: 3,212 (29%)
Current vs Prior 7-Day Avg +80.31%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (07/24)Expiry (07/17) | Next (08/21)
Current 5.65% | 7.25%5.65% | 13.80%
Prior 5.37% | 7.21%5.37% | 12.28%
Current vs Prior +5.07% | +0.58%+5.07% | +12.42%
Prior 7-Day Avg 3.74% | 6.65%6.86% | 13.71%
Current vs 7-Day Avg +50.92% | +8.97%-17.73% | +0.69%
Prior 7-Day Eod 5.37% | 7.21%5.37% | 12.28%
Current vs 7-Day Eod +5.07% | +0.58%+5.07% | +12.42%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 114.07% | 61.49%
Calls: 98.96% | 51.55%
Puts: 129.19% | 71.43%
Prior 114.07% | 61.49%
Calls: 98.96% | 51.55%
Puts: 129.19% | 71.43%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 114.07% | 61.49%
Calls: 98.96% | 51.55%
Puts: 129.19% | 71.43%
Current vs 7-Day Avg -0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 98% of dollar volume in calls ($4.85M) vs puts ($90.7K). Massive premium surge with dollar volume up 193% vs prior. Dollar volume significantly above 7-day average (264% higher). Volume explosion - 237% above 7-day average (5,530 vs avg 1,640).

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 NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
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 1 of results (avg 8.2%, best 8.2%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$230.00Aug 214.705.10$4.908.2%210.28103
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. 33 found (avg delta 0.71, highest 0.93)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$182.50Jul 1725.4028.50$26.9511.5%590.931
$180.00Jul 1727.9031.10$29.5010.8%40.93--
$185.00Jul 1723.3026.30$24.8012.1%10.8936
$190.00Jul 1718.4021.60$20.0016.0%1870.87220
$197.50Jul 1711.6015.10$13.3526.2%40.84--
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$212.50Jul 319.5012.80$11.1529.6%10.53--
$210.00Jul 174.006.90$5.4553.2%110.5146

Most actively traded options today. High liquidity = easy entry/exit. 82 active (total vol 4.0K, top 1.3K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$210.00Jul 174.405.60$5.0024.0%1.3K0.503.7K
$215.00Jul 172.753.60$3.1826.7%3510.36145
$200.00Jul 179.7013.20$11.4530.6%2560.751.4K
$235.00Jul 310.754.40$2.58141.5%2420.1912
$240.00Aug 211.054.60$2.83125.4%1930.1870
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$192.50Jul 170.503.20$1.85145.9%670.1725
$185.00Jul 170.002.60$1.30200.0%250.11650
$195.00Jul 170.053.30$1.67194.6%210.18--
$190.00Jul 170.002.60$1.30200.0%190.13205
$200.00Jul 171.652.95$2.3056.5%170.25575

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 23 strikes (avg 58.9%, max 130.5%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$185.00Jul 17Aug 21103.8%45.0%130.5%336
$250.00Jul 17Aug 14107.2%48.8%119.6%9697
$240.00Jul 17Aug 2181.4%43.7%86.3%2641.1K
$195.00Jul 17Aug 2177.9%42.9%81.6%30392
$192.50Jul 17Jul 2489.8%51.9%73.1%48--
PUTS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$190.00Jul 17Aug 2187.5%45.0%94.6%20721
$200.00Jul 17Aug 2169.2%42.3%63.6%18587
$205.00Jul 17Aug 1465.4%43.6%49.9%2214
$210.00Jul 17Aug 2160.7%44.4%36.7%1764

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 49 found (best R:R 17.75, avg 3.13)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$230.00$237.50Jul 17$0.40$7.10$0.4017.75$230.40
$235.00$250.00Aug 14$1.05$13.95$1.0513.29$236.05
$225.00$230.00Jul 17$0.43$4.57$0.4310.63$225.43
$220.00$240.00Jul 24$1.80$18.20$1.8010.11$221.80
$245.00$250.00Jul 17$0.60$4.40$0.607.33$245.60
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$200.00$195.00Jul 17$0.63$4.37$0.636.94$199.37
$190.00$180.00Aug 21$2.03$7.97$2.033.93$187.97
$192.50$190.00Jul 17$0.55$1.95$0.553.55$191.95
$185.00$182.50Jul 17$0.60$1.90$0.603.17$184.40
$205.00$200.00Jul 17$1.35$3.65$1.352.70$203.65

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 64 found (best R:R 24.00, avg 1.86)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$185.00$190.00Jul 17$4.80$4.80$0.2024.00$189.80
$190.00$192.50Jul 17$2.30$2.30$0.2011.50$192.30
$192.50$195.00Jul 17$2.20$2.20$0.307.33$194.70
$182.50$185.00Jul 17$2.15$2.15$0.356.14$184.65
$195.00$197.50Jul 17$2.15$2.15$0.356.14$197.15
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$212.50$210.00Jul 31$1.30$1.30$1.201.08$211.20
$210.00$200.00Jul 31$4.75$4.75$5.250.90$205.25
$210.00$200.00Aug 21$4.45$4.45$5.550.80$205.55
$210.00$207.50Jul 17$1.00$1.00$1.500.67$209.00
$207.50$205.00Jul 17$0.80$0.80$1.700.47$206.70

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 23 found (avg debit $1.70, cheapest $0.17)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$235.00Jul 31Aug 14$0.1756.1%43.2%
$192.50Jul 17Jul 24$0.3589.8%51.9%
$240.00Jul 17Jul 24$0.4781.4%58.8%
$220.00Jul 17Jul 24$0.5567.7%46.5%
$195.00Jul 17Jul 24$0.6577.9%47.8%
PUTS (4)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$200.00Jul 17Jul 31$2.8069.2%49.5%
$190.00Jul 17Aug 21$3.2387.5%45.0%
$210.00Jul 17Jul 31$4.4060.7%53.0%
$205.00Jul 17Aug 14$5.1065.4%43.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 14 found (cheapest 5.00% of stock, avg 9.15%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$210.00Jul 17$5.00$5.45$10.45$199.55$220.455.00%
$207.50Jul 17$6.35$4.45$10.80$196.70$218.305.17%
$205.00Jul 17$8.05$3.65$11.70$193.30$216.705.60%
$200.00Jul 17$11.45$2.30$13.75$186.25$213.756.58%
$195.00Jul 17$15.50$1.67$17.17$177.83$212.178.21%
$210.00Jul 31$9.40$9.85$19.25$190.75$229.259.21%
$192.50Jul 17$17.70$1.85$19.55$172.95$212.059.35%
$200.00Jul 31$14.80$5.10$19.90$180.10$219.909.52%
$190.00Jul 17$20.00$1.30$21.30$168.70$211.3010.19%
$205.00Aug 14$13.60$8.75$22.35$182.65$227.3510.69%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 51 found (cheapest 1.83% of stock, avg 4.35%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$220.00$195.00Jul 17$2.15$1.67$3.82$191.18$223.82
$220.00$192.50Jul 17$2.15$1.85$4.00$188.50$224.00
$217.50$195.00Jul 17$2.53$1.67$4.20$190.80$221.70
$217.50$192.50Jul 17$2.53$1.85$4.38$188.12$221.88
$220.00$200.00Jul 17$2.15$2.30$4.45$195.55$224.45
$217.50$200.00Jul 17$2.53$2.30$4.83$195.17$222.33
$215.00$195.00Jul 17$3.18$1.67$4.85$190.15$219.85
$215.00$192.50Jul 17$3.18$1.85$5.03$187.47$220.03
$240.00$180.00Aug 21$2.83$2.50$5.33$174.67$245.33
$215.00$200.00Jul 17$3.18$2.30$5.48$194.52$220.48

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 23 found (best R:R 15.67, avg credit $4.40)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
182/185200/202Jul 17$2.35$0.1515.67$182.65$202.35
182/185205/208Jul 17$2.30$0.2011.50$182.70$207.30
190/192200/202Jul 17$2.30$0.2011.50$190.20$202.30
182/185202/205Jul 17$2.25$0.259.00$182.75$204.75
190/192205/208Jul 17$2.25$0.259.00$190.25$207.25
190/192202/205Jul 17$2.20$0.307.33$190.30$204.70
200/210220/230Jul 31$7.97$2.033.93$202.03$227.97
190/200210/220Aug 21$7.62$2.383.20$192.38$217.62
180/190200/210Aug 21$7.48$2.522.97$182.52$207.48
180/190210/220Aug 21$6.88$3.122.21$183.12$216.88

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 25 found (best R:R 99.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$205.00$210.00$215.00Jul 31$0.05$4.9599.00
$190.00$192.50$195.00Jul 17$0.10$2.4024.00
$200.00$202.50$205.00Jul 17$0.10$2.4024.00
$200.00$202.50$205.00Jul 24$0.10$2.4024.00
$197.50$200.00$202.50Jul 17$0.15$2.3515.67
PUTS (4)
LowMidHighExpiryDebitMax GainR:R
$180.00$190.00$200.00Aug 21$0.74$9.2612.51
$205.00$207.50$210.00Jul 17$0.20$2.3011.50
$195.00$200.00$205.00Jul 17$0.72$4.285.94
$190.00$200.00$210.00Aug 21$1.68$8.324.95

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 39 found (best net $-0.65, 35 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$235.00$250.001:2Aug 14-$0.65$14.35
$225.00$235.001:2Aug 14-$0.50$9.50
$230.00$240.001:2Aug 21-$0.76$9.24
$210.00$220.001:2Aug 21-$1.95$8.05
$230.00$237.501:2Jul 17$0.00$7.50
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$210.00$200.001:2Jul 31-$0.35$9.65
$190.00$180.001:2Aug 21-$0.47$9.53
$182.50$172.501:2Jul 17-$1.50$8.50
$200.00$190.001:2Aug 21-$1.76$8.24
$210.00$200.001:2Aug 21-$2.85$7.15

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 29 found (best yield 4.74%, avg 1.59%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$210.00Aug 21$9.900.520.5%4.74%5.20%22168
$210.00Jul 31$7.500.510.5%3.59%4.05%322
$215.00Aug 7$5.900.432.9%2.82%5.68%14559
$215.00Jul 31$5.600.432.9%2.68%5.54%413
$220.00Aug 21$5.600.385.2%2.68%7.93%1--
$210.00Jul 24$5.200.490.5%2.49%2.95%136
$220.00Aug 14$4.800.375.2%2.30%7.54%11--
$230.00Aug 21$4.700.2810.0%2.25%12.28%21103
$220.00Jul 31$4.500.355.2%2.15%7.40%725
$210.00Jul 17$4.400.500.5%2.10%2.57%1.3K3.7K

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 5,273
Total Puts 257
Put/Call Ratio 0.05
Net Difference 5,016

Prior's Put/Call Breakdown

Total Calls 1,991
Total Puts 1,719
Put/Call Ratio 0.86
Net Difference 272

Prior 7-Day Put/Call Summary

Total Calls 7,716
Total Puts 3,770
Average Put/Call Ratio 0.48
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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