Tour v509
SLS
SELLAS LIFE SCIENCES
$12.36 +5.01%
$12.47 (+0.92%)🌙
as of 08/13 07:04 PM
(8/12 19:04) ◀
|
Thursday, August 13, 2026 (7:04pm)
January 2026
|
▶ (8/14 19:02)
◀ 8/13 19:04 ▶

Option Volume

Detail
ℹ
Current (08/13) 59,634
Calls: 49,618 (83%)
Puts: 10,016 (17%)
Prior (08/12) 120,481
Calls: 28,486 (24%)
Puts: 91,995 (76%)
Current vs Prior -50.50%
Calls: +74.18% (Calls)
Puts: -89.11% (Puts)
Prior 7-Day Total 254,515
Calls: 118,994 (47%)
Puts: 135,521 (53%)
Prior 7-Day Average 36,359
Calls: 16,999 (47%)
Puts: 19,360 (53%)
Current vs Prior 7-Day Avg +64.01%
Calls: +191.89%
Puts: -48.26%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/13) $22.40M
Calls: $19.17M (86%)
Puts: $3.24M (14%)
Prior (08/12) $19.72M
Calls: $5.39M (27%)
Puts: $14.33M (73%)
Current vs Prior +13.62%
Calls: +255.80%
Puts: -77.42%
Prior 7-Day Total $43.88M
Calls: $18.36M (42%)
Puts: $25.52M (58%)
Prior 7-Day Average $6.27M
Calls: $2.62M (42%)
Puts: $3.65M (58%)
Current vs Prior 7-Day Avg +257.33%
Calls: +630.68%
Puts: -11.24%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/13) 0.20
Prior (08/12) 3.23
Current vs Prior -93.75%
Prior 7-Day Average 0.88
Current vs Prior 7-Day Avg -77.04%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/13) 804,209
Calls: 557,248 (69%)
Puts: 246,961 (31%)
Prior (08/12) 670,776
Calls: 479,813 (72%)
Puts: 190,963 (28%)
Current vs Prior +19.89%
Prior 7-Day Total 5,005,360
Calls: 3,694,776 (74%)
Puts: 1,310,584 (26%)
Prior 7-Day Average 715,051
Calls: 527,825 (74%)
Puts: 187,226 (26%)
Current vs Prior 7-Day Avg +12.47%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/14) | Next (08/21)Expiry (08/21) | Next (09/18)
Current 7.69% | 15.05%15.05% | 30.18%
Prior 9.35% | 17.50%17.50% | 33.39%
Current vs Prior -17.76% | -14.02%-14.02% | -9.62%
Prior 7-Day Avg 14.10% | 23.07%25.50% | 51.97%
Current vs 7-Day Avg -45.48% | -34.78%-41.00% | -41.93%
Prior 7-Day Eod 9.35% | 17.50%17.50% | 33.39%
Current vs 7-Day Eod -17.76% | -14.02%-14.02% | -9.62%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 21.55% | 29.29%
Calls: 22.06% | 23.15%
Puts: 21.05% | 35.43%
Prior 21.55% | 29.29%
Calls: 22.06% | 23.15%
Puts: 21.05% | 35.43%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 24.90% | 45.05%
Calls: 26.48% | 33.88%
Puts: 23.32% | 56.22%
Current vs 7-Day Avg -13.44% | -34.99%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 86% of dollar volume in calls ($19.17M) vs puts ($3.24M). Dollar volume significantly above 7-day average (257% higher). Below-average activity with volume down 50% vs prior. Extreme bullish P/C ratio of 0.20 - heavy call buying (49,618 calls vs 10,016 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 BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
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 8.8%, best 8.8%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.00Aug 210.550.60$0.578.8%2760.402.2K
PUTS (0)
No puts meet the criteria

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.57, cheapest $0.57)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.00Aug 210.550.60$0.578.8%2760.402.2K
PUTS (0)
No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 31 found (avg delta 0.71, highest 0.96)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.50Aug 141.302.05$1.6744.9%60.96562
$10.00Aug 212.152.60$2.3818.9%960.922.3K
$11.00Aug 141.251.55$1.4021.4%2720.89333
$10.00Aug 141.802.80$2.3043.5%510.88453
$10.50Aug 211.802.30$2.0524.4%50.86207
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.50Aug 140.602.15$1.38112.3%200.87--
$14.50Aug 140.854.90$2.88140.6%10.841
$13.00Aug 140.051.00$0.53179.2%230.799
$14.00Aug 211.452.40$1.9249.5%40.75--
$13.00Aug 210.751.65$1.2075.0%80.59416

Most actively traded options today. High liquidity = easy entry/exit. 77 active (total vol 8.3K, top 666)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$12.50Aug 140.200.40$0.3066.7%6660.47734
$12.00Aug 140.450.65$0.5536.4%5940.661.9K
$12.50Aug 210.600.80$0.7028.6%5260.48161
$13.00Aug 140.050.15$0.10100.0%4960.232.6K
$14.00Aug 210.200.35$0.2853.6%4650.241.4K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.00Aug 210.100.15$0.1338.5%3130.113.6K
$12.50Aug 140.300.50$0.4050.0%2220.5479
$12.00Sep 181.102.10$1.6062.5%2010.391.6K
$11.00Aug 140.000.15$0.08187.5%1930.12876
$11.00Aug 210.200.35$0.2853.6%1740.23536

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 32.5%, max 72.6%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$14.00Aug 14Sep 18236.8%137.2%72.6%24919
$11.50Aug 14Sep 11196.0%117.0%67.5%168657
$13.50Aug 14Sep 4158.6%116.8%35.8%49371
$12.00Aug 14Sep 25182.7%166.6%9.6%6591.9K
$12.50Aug 14Sep 11139.8%134.4%4.0%869744
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$11.50Aug 14Sep 25196.0%152.5%28.5%123215
$12.00Aug 14Sep 25182.7%166.6%9.6%84681

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 35 found (best R:R 4.26, avg 2.08)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$10.00$12.00Sep 25$0.38$1.62$0.3872%4.26$10.38
$13.00$14.00Sep 18$0.15$0.85$0.1554%5.67$13.15
$10.50$11.00Aug 14$0.27$0.23$0.2796%0.85$10.77
$12.00$13.00Sep 18$0.40$0.60$0.4062%1.50$12.40
$10.00$11.00Sep 18$0.57$0.43$0.5777%0.75$10.57
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$13.00$12.50Aug 14$0.13$0.37$0.1378%2.85$12.87
$12.50$12.00Aug 14$0.12$0.38$0.1254%3.17$12.38
$13.00$12.00Aug 21$0.42$0.58$0.4259%1.38$12.58
$11.00$10.50Aug 28$0.12$0.38$0.1230%3.17$10.88
$12.00$11.00Sep 18$0.33$0.67$0.3339%2.03$11.67

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 23 found (best R:R 1.00, avg 0.83)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$12.50$13.00Sep 4$0.37$0.37$0.1346%2.85$12.87
$12.50$13.00Aug 14$0.20$0.20$0.3053%0.67$12.70
$13.50$14.00Aug 21$0.15$0.15$0.3568%0.43$13.65
$12.50$13.00Aug 28$0.20$0.20$0.3051%0.67$12.70
$13.00$13.50Aug 21$0.14$0.14$0.3660%0.39$13.14
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$11.00$10.00Sep 25$0.50$0.50$0.5068%1.00$10.50
$12.00$11.50Aug 21$0.38$0.38$0.1258%3.17$11.62
$12.00$11.50Aug 28$0.35$0.35$0.1556%2.33$11.65
$11.50$11.00Sep 4$0.27$0.27$0.2365%1.17$11.23
$12.00$11.50Sep 25$0.28$0.28$0.2262%1.27$11.72

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 3 found (avg debit $0.41, cheapest $0.33)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$12.00Aug 14Aug 21$0.33182.7%123.7%
$12.50Aug 14Aug 21$0.40139.8%114.4%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$12.00Aug 14Aug 21$0.50182.7%123.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 12 found (cheapest 5.10% of stock, avg 15.88%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$13.00Aug 14$0.10$0.53$0.63$12.37$13.635.10%
$12.50Aug 14$0.30$0.40$0.70$11.80$13.205.66%
$12.00Aug 14$0.55$0.28$0.83$11.17$12.836.72%
$11.50Aug 14$0.93$0.15$1.08$10.42$12.588.74%
$13.50Aug 14$0.08$1.38$1.46$12.04$14.9611.81%
$11.50Aug 21$1.23$0.40$1.63$9.87$13.1313.19%
$12.00Aug 21$0.88$0.78$1.66$10.34$13.6613.43%
$13.00Aug 21$0.57$1.20$1.77$11.23$14.7714.32%
$12.00Aug 28$1.18$0.98$2.16$9.84$14.1617.48%
$11.50Sep 4$1.70$1.02$2.72$8.78$14.2222.01%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 74 found (cheapest 1.29% of stock, avg 8.80%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$13.50$11.00Aug 14$0.08$0.08$0.16$10.84$13.66
$13.00$11.00Aug 14$0.10$0.08$0.18$10.82$13.18
$14.00$11.00Aug 14$0.13$0.08$0.21$10.79$14.21
$13.50$11.50Aug 14$0.08$0.15$0.23$11.27$13.73
$13.00$11.50Aug 14$0.10$0.15$0.25$11.25$13.25
$13.50$10.00Aug 14$0.08$0.18$0.26$9.74$13.76
$14.00$11.50Aug 14$0.13$0.15$0.28$11.22$14.28
$13.00$10.00Aug 14$0.10$0.18$0.28$9.72$13.28
$14.00$10.00Aug 14$0.13$0.18$0.31$9.69$14.31
$14.50$10.00Aug 21$0.22$0.13$0.35$9.65$14.85

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 1.17, avg credit $0.27)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
11/1214/14Aug 21$0.27$0.2337%1.17$11.23$13.77

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 $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$12.00$12.50$13.00Aug 14$0.05$0.4543%9.00
$12.00$12.50$13.00Aug 21$0.05$0.4518%9.00
$11.00$11.50$12.00Aug 14$0.09$0.4123%4.56
$11.50$12.00$12.50Aug 14$0.13$0.3733%2.85
$13.00$13.50$14.00Aug 14$0.07$0.436%6.14
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$10.00$11.00$12.00Sep 18$0.06$0.9415%15.67
$11.00$11.50$12.00Aug 14$0.06$0.4423%7.33
$12.00$13.00$14.00Aug 21$0.30$0.7033%2.33
$11.00$11.50$12.00Sep 25$0.11$0.395%3.55
$10.00$10.50$11.00Aug 28$0.15$0.359%2.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 28 found (best net $-0.06, 24 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$13.00$14.501:2Aug 28-$0.06$1.44
$12.50$14.001:2Sep 11-$0.39$1.11
$11.50$12.001:2Aug 14-$0.17$0.33
$13.00$13.501:2Aug 14-$0.06$0.44
$13.50$14.001:2Aug 21-$0.13$0.37
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$14.00$13.001:2Aug 21-$0.48$0.52
$13.00$12.001:2Aug 21-$0.36$0.64
$13.00$12.501:2Aug 14-$0.27$0.23
$12.50$12.001:2Aug 14-$0.16$0.34
$10.50$10.001:2Aug 21-$0.06$0.44

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 18 found (best yield 12.54%, avg 4.97%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$13.00Sep 18$1.550.545.2%12.54%17.72%872.1K
$14.00Sep 18$1.000.4813.3%8.09%21.36%12--
$12.50Sep 11$1.250.531.1%10.11%11.25%20310
$14.00Sep 11$0.600.4013.3%4.85%18.12%100252
$14.50Sep 4$0.450.3617.3%3.64%20.95%45
$14.00Sep 4$0.500.4113.3%4.05%17.31%1--
$12.50Sep 4$1.000.541.1%8.09%9.22%104508
$13.50Sep 4$0.550.449.2%4.45%13.67%2022
$12.50Aug 28$0.800.491.1%6.47%7.61%84416
$13.00Aug 28$0.600.425.2%4.85%10.03%22107

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 49,618
Total Puts 10,016
Put/Call Ratio 0.20
Net Difference 39,602

Prior's Put/Call Breakdown

Total Calls 28,486
Total Puts 91,995
Put/Call Ratio 3.23
Net Difference -63,509

Prior 7-Day Put/Call Summary

Total Calls 118,994
Total Puts 135,521
Average Put/Call Ratio 0.88
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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