Tour v502
SLS
SELLAS LIFE SCIENCES
$11.03 -0.14%
(8/10 18:04) ◀
|
Tuesday, August 11, 2026 (2:05pm)
January 2026
|
▶ (8/11 18:05)
◀ 8/11 14:05 ▶

Option Volume

Detail
ℹ
Current (08/11 2:05pm) 13,444
Calls: 8,929 (66%)
Puts: 4,515 (34%)
Prior (08/10) 17,506
Calls: 11,065 (63%)
Puts: 6,441 (37%)
Current vs Prior -23.20%
Calls: -19.30% (Calls)
Puts: -29.90% (Puts)
Prior 7-Day Total 97,467
Calls: 72,346 (74%)
Puts: 25,121 (26%)
Prior 7-Day Average 13,923
Calls: 10,335 (74%)
Puts: 3,588 (26%)
Current vs Prior 7-Day Avg -3.45%
Calls: -13.61%
Puts: +25.81%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/11 2:05pm) $2.49M
Calls: $1.21M (49%)
Puts: $1.27M (51%)
Prior (08/10) $2.60M
Calls: $1.61M (62%)
Puts: $989.1K (38%)
Current vs Prior -4.39%
Calls: -24.73%
Puts: +28.76%
Prior 7-Day Total $26.17M
Calls: $20.41M (78%)
Puts: $5.75M (22%)
Prior 7-Day Average $3.74M
Calls: $2.92M (78%)
Puts: $822.0K (22%)
Current vs Prior 7-Day Avg -33.49%
Calls: -58.42%
Puts: +54.92%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/11 2:05pm) 0.51
Prior (08/10) 0.58
Current vs Prior -13.13%
Prior 7-Day Average 0.30
Current vs Prior 7-Day Avg +66.33%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/11 2:05pm) 947,439
Calls: 670,624 (71%)
Puts: 276,815 (29%)
Prior (08/10) 929,211
Calls: 659,870 (71%)
Puts: 269,341 (29%)
Current vs Prior +1.96%
Prior 7-Day Total 5,368,945
Calls: 4,375,230 (81%)
Puts: 993,715 (19%)
Prior 7-Day Average 766,992
Calls: 625,032 (81%)
Puts: 141,959 (19%)
Current vs Prior 7-Day Avg +23.53%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/14) | Next (08/21)Expiry (08/21) | Next (09/18)
Current 14.78% | 21.31%21.31% | 47.42%
Prior 24.81% | 33.64%53.17% | 77.91%
Current vs Prior -40.45% | -36.66%-59.93% | -39.14%
Prior 7-Day Avg 15.75% | 24.97%37.59% | 63.49%
Current vs 7-Day Avg -6.18% | -14.66%-43.32% | -25.31%
Prior 7-Day Eod 24.81% | 33.64%20.11% | 49.82%
Current vs 7-Day Eod -40.45% | -36.66%+5.95% | -4.82%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 21.55% | 29.29%
Calls: 22.06% | 23.15%
Puts: 21.05% | 35.43%
Prior 23.41% | 51.37%
Calls: 25.36% | 36.06%
Puts: 21.47% | 66.67%
Current vs Prior -7.95% | -42.98%
Prior 7-Day Avg 47.56% | 67.17%
Calls: 34.68% | 52.75%
Puts: 60.44% | 81.59%
Current vs 7-Day Avg -54.69% | -56.40%
Liquidity Expensive
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🤖 AI Insights

Bullish P/C ratio of 0.51. Call-heavy open interest (670,624 calls vs 276,815 puts) suggests bullish positioning.

Smart Money BEARISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
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 4 of results (avg 8.5%, best 7.5%)

CALLS (0)
No calls meet the criteria
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$11.00Sep 182.552.75$2.657.5%570.3893
$13.00Sep 183.804.10$3.957.6%710.49145
$12.00Sep 183.103.40$3.259.2%2240.441.5K
$10.00Sep 182.002.20$2.109.5%1.1K0.32918

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.55, cheapest $0.55)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.00Aug 210.500.60$0.5518.2%970.293.6K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 41 found (avg delta 0.64, highest 0.94)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$9.00Aug 140.103.20$1.65187.9%--0.9430
$9.50Aug 141.102.25$1.6868.5%500.8741
$9.00Aug 211.652.95$2.3056.5%--0.82932
$10.00Aug 141.101.60$1.3537.0%3250.79413
$9.50Aug 211.453.10$2.2872.4%--0.7730
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.00Aug 141.702.45$2.0836.1%20.8110
$12.50Aug 141.352.10$1.7343.4%--0.7679
$13.00Aug 211.752.75$2.2544.4%20.70414
$12.00Aug 141.001.60$1.3046.2%70.69652
$12.00Aug 211.501.85$1.6820.8%570.601.4K

Most actively traded options today. High liquidity = easy entry/exit. 61 active (total vol 5.5K, top 1.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$12.00Aug 140.200.40$0.3066.7%5260.321.6K
$12.50Sep 40.851.50$1.1855.1%4900.4536
$10.00Aug 141.101.60$1.3537.0%3250.79413
$13.00Aug 140.150.25$0.2050.0%2960.202.3K
$12.50Aug 280.701.25$0.9856.1%2740.42256
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.00Sep 182.002.20$2.109.5%1.1K0.32918
$12.00Sep 183.103.40$3.259.2%2240.441.5K
$10.00Sep 251.802.70$2.2540.0%2050.322.4K
$10.00Aug 210.500.60$0.5518.2%970.293.6K
$10.00Aug 140.200.25$0.2321.7%760.221.6K

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 4.8%, max 11.8%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$10.50Aug 14Sep 11158.7%150.9%5.2%26629
$12.50Aug 14Sep 25174.3%172.9%0.8%93523
PUTS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$9.50Aug 14Sep 11165.5%148.0%11.8%2113
$12.50Aug 14Aug 28174.3%164.3%6.1%--90
$13.00Aug 14Sep 18187.2%187.2%0.0%73155

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 46 found (best R:R 6.69, avg 1.72)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$12.00$13.00Sep 11$0.13$0.87$0.136.69$12.13
$12.50$13.00Aug 21$0.12$0.38$0.123.17$12.62
$11.00$12.00Sep 25$0.25$0.75$0.253.00$11.25
$12.50$13.00Sep 4$0.13$0.37$0.132.85$12.63
$11.50$12.00Aug 14$0.15$0.35$0.152.33$11.65
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$10.00$9.50Aug 14$0.10$0.40$0.104.00$9.90
$10.00$9.50Aug 21$0.12$0.38$0.123.17$9.88
$9.50$9.00Sep 4$0.12$0.38$0.123.17$9.38
$10.00$9.50Aug 28$0.13$0.37$0.132.85$9.87
$10.50$10.00Aug 14$0.15$0.35$0.152.33$10.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 53 found (best R:R 4.56, avg 1.09)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$10.00$11.00Aug 28$0.82$0.82$0.184.56$10.82
$10.00$10.50Aug 14$0.37$0.37$0.132.85$10.37
$9.50$10.00Aug 14$0.33$0.33$0.171.94$9.83
$10.00$11.00Sep 18$0.62$0.62$0.381.63$10.62
$10.50$11.00Aug 14$0.30$0.30$0.201.50$10.80
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$11.50$11.00Aug 14$0.38$0.38$0.123.17$11.12
$12.00$11.50Aug 14$0.35$0.35$0.152.33$11.65
$13.00$12.50Aug 14$0.35$0.35$0.152.33$12.65
$12.00$11.50Aug 28$0.35$0.35$0.152.33$11.65
$13.00$12.00Sep 18$0.70$0.70$0.302.33$12.30

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 18 found (avg debit $0.43, cheapest $0.17)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$13.00Aug 14Aug 21$0.25187.2%147.7%
$10.00Aug 14Aug 21$0.32162.1%142.6%
$12.50Aug 14Aug 21$0.32174.3%148.2%
$12.00Aug 14Aug 21$0.35154.8%138.0%
$11.50Aug 14Aug 21$0.38152.4%137.8%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$13.00Aug 14Aug 21$0.17187.2%147.7%
$9.00Aug 14Aug 21$0.28159.1%158.8%
$9.50Aug 14Aug 21$0.30165.5%150.7%
$10.00Aug 14Aug 21$0.32162.1%142.6%
$11.50Aug 14Aug 21$0.32152.4%137.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 35 found (cheapest 11.33% of stock, avg 27.77%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$11.00Aug 14$0.68$0.57$1.25$9.75$12.2511.33%
$10.50Aug 14$0.98$0.38$1.36$9.14$11.8612.33%
$11.50Aug 14$0.45$0.95$1.40$10.10$12.9012.69%
$10.00Aug 14$1.35$0.23$1.58$8.42$11.5814.32%
$12.00Aug 14$0.30$1.30$1.60$10.40$13.6014.51%
$9.00Aug 14$1.65$0.05$1.70$7.30$10.7015.41%
$9.50Aug 14$1.68$0.13$1.81$7.69$11.3116.41%
$12.50Aug 14$0.25$1.73$1.98$10.52$14.4817.95%
$11.00Aug 21$1.08$1.00$2.08$8.92$13.0818.86%
$11.50Aug 21$0.83$1.27$2.10$9.40$13.6019.04%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 78 found (cheapest 2.27% of stock, avg 16.17%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$13.00$9.00Aug 14$0.20$0.05$0.25$8.75$13.25
$12.50$9.00Aug 14$0.25$0.05$0.30$8.70$12.80
$13.00$9.50Aug 14$0.20$0.13$0.33$9.17$13.33
$12.00$9.00Aug 14$0.30$0.05$0.35$8.65$12.35
$12.50$9.50Aug 14$0.25$0.13$0.38$9.12$12.88
$12.00$9.50Aug 14$0.30$0.13$0.43$9.07$12.43
$13.00$10.00Aug 14$0.20$0.23$0.43$9.57$13.43
$12.50$10.00Aug 14$0.25$0.23$0.48$9.52$12.98
$11.50$9.00Aug 14$0.45$0.05$0.50$8.50$12.00
$12.00$10.00Aug 14$0.30$0.23$0.53$9.47$12.53

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 36 found (best R:R 6.69, avg credit $0.43)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
10/1112/13Sep 18$0.87$0.136.69$10.13$12.87
9/1011/12Sep 18$0.86$0.146.14$9.14$11.86
10/1112/12Sep 11$0.82$0.184.56$10.18$12.32
9/1012/13Sep 18$0.82$0.184.56$9.18$12.82
10/1010/11Aug 14$0.40$0.104.00$9.60$10.90
10/1012/12Aug 21$0.40$0.104.00$10.10$11.90
10/1012/13Sep 4$0.40$0.104.00$10.10$12.90
10/1011/12Sep 25$0.80$0.204.00$9.70$11.80
11/1212/13Aug 21$0.39$0.113.55$11.11$12.89
10/1112/13Sep 11$0.78$0.223.55$10.22$12.78

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 21 found (best R:R 9.00, cheapest $0.07)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$10.00$10.50$11.00Aug 14$0.07$0.436.14
$10.50$11.00$11.50Aug 14$0.07$0.436.14
$11.00$11.50$12.00Aug 21$0.07$0.436.14
$11.50$12.00$12.50Sep 4$0.07$0.436.14
$11.00$11.50$12.00Aug 14$0.08$0.425.25
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$11.00$12.00$13.00Sep 18$0.10$0.909.00
$11.50$12.00$12.50Aug 14$0.08$0.425.25
$9.00$9.50$10.00Aug 28$0.08$0.425.25
$9.50$10.00$10.50Aug 21$0.10$0.404.00
$9.00$9.50$10.00Sep 4$0.11$0.393.55

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 $-0.51, 17 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$10.00$11.001:2Aug 28-$0.51$0.49
$11.50$12.001:2Aug 14-$0.15$0.35
$12.50$13.001:2Aug 14-$0.15$0.35
$12.00$12.501:2Aug 14-$0.20$0.30
$11.00$11.501:2Aug 14-$0.22$0.28
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$10.50$10.001:2Aug 14-$0.08$0.42
$11.00$10.501:2Aug 14-$0.19$0.31
$11.50$11.001:2Aug 14-$0.19$0.31
$9.50$9.001:2Aug 21-$0.23$0.27
$10.00$9.501:2Aug 21-$0.31$0.19

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 24 found (best yield 18.59%, avg 7.91%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$12.00Sep 18$2.050.558.8%18.59%27.38%1411.2K
$12.00Sep 25$2.000.608.8%18.13%26.93%55
$13.00Sep 25$1.800.5517.9%16.32%34.18%--23
$13.00Sep 18$1.750.5017.9%15.87%33.73%392.0K
$11.50Sep 11$1.500.574.3%13.60%17.86%512
$11.50Sep 4$1.250.534.3%11.33%15.59%248
$12.00Sep 4$1.050.498.8%9.52%18.31%--112
$11.50Aug 28$0.950.514.3%8.61%12.87%1486
$13.00Sep 11$0.950.4917.9%8.61%26.47%--22
$12.50Sep 4$0.850.4513.3%7.71%21.03%49036

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 8,929
Total Puts 4,515
Put/Call Ratio 0.51
Net Difference 4,414

Prior's Put/Call Breakdown

Total Calls 11,065
Total Puts 6,441
Put/Call Ratio 0.58
Net Difference 4,624

Prior 7-Day Put/Call Summary

Total Calls 72,346
Total Puts 25,121
Average Put/Call Ratio 0.30
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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