Tour v490
SLS
SELLAS LIFE SCIENCES
$11.81 +5.26%
$11.80 (-0.08%)🌙
as of 08/04 07:12 PM
(8/3 18:54) ◀
|
Tuesday, August 4, 2026 (7:12pm)
January 2026
|
▶ (8/5 19:13)
◀ 8/4 19:12 ▶

Option Volume

Detail
ℹ
Current (08/04) 22,462
Calls: 15,928 (71%)
Puts: 6,534 (29%)
Prior (08/03) 44,640
Calls: 32,240 (72%)
Puts: 12,400 (28%)
Current vs Prior -49.68%
Calls: -50.60% (Calls)
Puts: -47.31% (Puts)
Prior 7-Day Total 303,828
Calls: 221,157 (73%)
Puts: 82,671 (27%)
Prior 7-Day Average 43,404
Calls: 31,593 (73%)
Puts: 11,810 (27%)
Current vs Prior 7-Day Avg -48.25%
Calls: -49.59%
Puts: -44.67%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/04) $5.46M
Calls: $2.94M (54%)
Puts: $2.51M (46%)
Prior (08/03) $12.83M
Calls: $7.08M (55%)
Puts: $5.75M (45%)
Current vs Prior -57.48%
Calls: -58.48%
Puts: -56.24%
Prior 7-Day Total $81.31M
Calls: $58.59M (72%)
Puts: $22.72M (28%)
Prior 7-Day Average $11.62M
Calls: $8.37M (72%)
Puts: $3.25M (28%)
Current vs Prior 7-Day Avg -53.04%
Calls: -64.86%
Puts: -22.54%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/04) 0.41
Prior (08/03) 0.38
Current vs Prior +6.66%
Prior 7-Day Average 0.50
Current vs Prior 7-Day Avg -18.13%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/04) 681,903
Calls: 519,883 (76%)
Puts: 162,020 (24%)
Prior (08/03) 725,892
Calls: 549,996 (76%)
Puts: 175,896 (24%)
Current vs Prior -6.06%
Prior 7-Day Total 4,684,450
Calls: 3,638,838 (78%)
Puts: 1,045,612 (22%)
Prior 7-Day Average 669,207
Calls: 519,834 (78%)
Puts: 149,373 (22%)
Current vs Prior 7-Day Avg +1.90%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/07) | Next (08/14)Expiry (08/21) | Next (09/18)
Current 13.21% | 27.69%33.53% | 63.08%
Prior 18.09% | 30.12%40.55% | 68.18%
Current vs Prior -26.99% | -8.09%-17.32% | -7.48%
Prior 7-Day Avg 17.06% | 30.37%46.44% | 71.94%
Current vs 7-Day Avg -22.57% | -8.83%-27.79% | -12.32%
Prior 7-Day Eod 18.09% | 30.12%40.55% | 68.18%
Current vs 7-Day Eod -26.99% | -8.09%-17.32% | -7.48%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 23.41% | 51.37%
Calls: 25.36% | 36.06%
Puts: 21.47% | 66.67%
Prior 23.41% | 51.37%
Calls: 25.36% | 36.06%
Puts: 21.47% | 66.67%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 23.41% | 51.37%
Calls: 25.36% | 36.06%
Puts: 21.47% | 66.67%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Light premium activity with dollar volume down 57% vs prior. Below-average activity with volume down 50% vs prior. Extreme bullish P/C ratio of 0.41 - heavy call buying (15,928 calls vs 6,534 puts). Call-heavy open interest (519,883 calls vs 162,020 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 -- 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. 37 found (avg delta 0.64, highest 0.91)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$9.50Aug 72.003.40$2.7051.9%420.91--
$10.00Aug 71.602.45$2.0341.9%1190.86635
$9.50Aug 142.053.40$2.7249.6%400.79--
$10.50Aug 71.301.75$1.5329.4%1170.79158
$10.00Aug 141.903.30$2.6053.8%10.74--
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.00Aug 71.302.40$1.8559.5%70.69--
$13.50Aug 142.153.40$2.7845.0%110.623
$12.50Aug 70.851.30$1.0841.7%70.6154
$12.00Aug 70.451.10$0.7883.3%260.51654

Most actively traded options today. High liquidity = easy entry/exit. 72 active (total vol 7.2K, top 1.0K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.00Aug 70.300.45$0.3839.5%1.0K0.321.4K
$12.00Aug 70.550.70$0.6323.8%9160.502.6K
$11.50Aug 70.650.90$0.7832.1%7700.612.0K
$12.50Aug 70.400.55$0.4831.3%5210.40650
$13.50Aug 70.200.30$0.2540.0%4500.24341
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.00Aug 70.100.20$0.1566.7%3950.14745
$10.00Aug 140.600.80$0.7028.6%2250.26231
$10.50Aug 70.150.40$0.2889.3%830.22118
$9.50Aug 70.050.15$0.10100.0%780.091.2K
$10.50Aug 140.701.25$0.9856.1%730.3198

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

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 33 found (best R:R 5.67, avg 1.87)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$12.00$13.00Sep 18$0.15$0.85$0.155.67$12.15
$11.00$12.00Aug 28$0.20$0.80$0.204.00$11.20
$13.00$14.00Sep 18$0.20$0.80$0.204.00$13.20
$9.50$10.00Aug 14$0.12$0.38$0.123.17$9.62
$13.00$13.50Aug 7$0.13$0.37$0.132.85$13.13
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$11.50$11.00Aug 14$0.12$0.38$0.123.17$11.38
$10.50$10.00Aug 7$0.13$0.37$0.132.85$10.37
$11.00$10.50Aug 21$0.13$0.37$0.132.85$10.87
$11.50$11.00Aug 7$0.14$0.36$0.142.57$11.36
$11.00$10.50Aug 7$0.15$0.35$0.152.33$10.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 37 found (best R:R 5.67, avg 1.09)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$11.50$12.00Aug 14$0.34$0.34$0.162.12$11.84
$13.50$14.00Aug 14$0.32$0.32$0.181.78$13.82
$10.50$11.00Aug 7$0.30$0.30$0.201.50$10.80
$12.00$12.50Aug 28$0.30$0.30$0.201.50$12.30
$11.00$12.00Sep 18$0.60$0.60$0.401.50$11.60
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$12.00$11.00Aug 21$0.85$0.85$0.155.67$11.15
$13.50$12.00Aug 14$1.18$1.18$0.323.69$12.32
$10.00$9.50Sep 4$0.35$0.35$0.152.33$9.65
$12.00$11.50Aug 14$0.33$0.33$0.171.94$11.67
$12.50$12.00Aug 7$0.30$0.30$0.201.50$12.20

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 15 found (avg debit $0.68, cheapest $0.28)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$14.00Aug 7Aug 14$0.28194.3%156.2%
$13.50Aug 7Aug 14$0.55183.3%185.5%
$10.00Aug 7Aug 14$0.57188.1%196.3%
$13.00Aug 7Aug 14$0.60187.0%189.4%
$10.50Aug 7Aug 14$0.62193.0%207.2%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$10.00Aug 7Aug 14$0.55188.1%196.3%
$10.50Aug 7Aug 14$0.70193.0%207.2%
$11.50Aug 7Aug 14$0.70176.7%181.4%
$11.00Aug 7Aug 14$0.72190.7%199.1%
$9.50Aug 7Aug 21$0.78200.6%194.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 20 found (cheapest 11.43% of stock, avg 27.56%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$11.50Aug 7$0.78$0.57$1.35$10.15$12.8511.43%
$12.00Aug 7$0.63$0.78$1.41$10.59$13.4111.94%
$12.50Aug 7$0.48$1.08$1.56$10.94$14.0613.21%
$11.00Aug 7$1.23$0.43$1.66$9.34$12.6614.06%
$10.50Aug 7$1.53$0.28$1.81$8.69$12.3115.33%
$10.00Aug 7$2.03$0.15$2.18$7.82$12.1818.46%
$13.00Aug 7$0.38$1.85$2.23$10.77$15.2318.88%
$9.50Aug 7$2.70$0.10$2.80$6.70$12.3023.71%
$12.00Aug 14$1.33$1.60$2.93$9.07$14.9324.81%
$11.50Aug 14$1.67$1.27$2.94$8.56$14.4424.89%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 57 found (cheapest 2.54% of stock, avg 13.54%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$14.00$9.50Aug 7$0.20$0.10$0.30$9.20$14.30
$13.50$9.50Aug 7$0.25$0.10$0.35$9.15$13.85
$14.00$10.00Aug 7$0.20$0.15$0.35$9.65$14.35
$13.50$10.00Aug 7$0.25$0.15$0.40$9.60$13.90
$13.00$9.50Aug 7$0.38$0.10$0.48$9.02$13.48
$14.00$10.50Aug 7$0.20$0.28$0.48$10.02$14.48
$13.00$10.00Aug 7$0.38$0.15$0.53$9.47$13.53
$13.50$10.50Aug 7$0.25$0.28$0.53$9.97$14.03
$12.50$9.50Aug 7$0.48$0.10$0.58$8.92$13.08
$12.50$10.00Aug 7$0.48$0.15$0.63$9.37$13.13

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 16 found (best R:R 4.00, avg credit $0.33)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
11/1213/14Sep 18$0.80$0.204.00$11.20$13.80
10/1012/13Aug 21$0.37$0.132.85$9.63$12.87
10/1113/14Aug 14$0.35$0.152.33$10.65$13.35
12/1213/14Aug 7$0.34$0.162.13$11.66$13.34
10/1112/12Aug 21$0.33$0.171.94$10.67$12.33
10/1113/14Aug 21$0.31$0.191.63$10.69$13.31
10/1112/12Aug 7$0.30$0.201.50$10.70$11.80
10/1112/12Aug 7$0.30$0.201.50$10.70$12.30
11/1213/14Aug 14$0.30$0.201.50$11.20$13.30
11/1212/12Aug 7$0.29$0.211.38$11.21$12.29

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 19 found (best R:R 9.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$12.00$12.50$13.00Aug 7$0.05$0.459.00
$13.00$13.50$14.00Aug 7$0.08$0.425.25
$13.00$13.50$14.00Aug 21$0.11$0.393.55
$9.50$10.00$10.50Aug 7$0.17$0.331.94
$10.00$10.50$11.00Aug 7$0.20$0.301.50
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$11.00$11.50$12.00Aug 7$0.07$0.436.14
$9.50$10.00$10.50Aug 7$0.08$0.425.25
$11.50$12.00$12.50Aug 7$0.09$0.414.56
$10.00$10.50$11.00Aug 21$0.13$0.372.85
$11.00$11.50$12.00Aug 14$0.21$0.291.38

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 19 found (best net $-0.55, 18 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$13.00$13.501:2Aug 7-$0.12$0.38
$13.50$14.001:2Aug 7-$0.15$0.35
$13.50$14.001:2Aug 14-$0.16$0.34
$12.50$13.001:2Aug 7-$0.28$0.22
$12.00$13.001:2Sep 4-$0.81$0.19
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$12.00$10.001:2Aug 28-$0.55$1.45
$13.50$12.001:2Aug 14-$0.42$1.08
$12.00$11.001:2Aug 21-$0.38$0.62
$10.00$9.501:2Aug 7-$0.05$0.45
$11.00$10.501:2Aug 7-$0.13$0.37

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 22 found (best yield 25.40%, avg 9.60%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$13.00Sep 18$3.000.5810.1%25.40%35.48%3201.7K
$14.00Sep 18$2.600.5618.5%22.02%40.56%6877
$12.00Aug 28$2.000.581.6%16.93%18.54%2--
$12.00Aug 21$1.550.551.6%13.12%14.73%1261.9K
$12.50Aug 28$1.550.555.8%13.12%18.97%329
$13.00Sep 4$1.550.5110.1%13.12%23.20%5--
$13.00Aug 28$1.500.5510.1%12.70%22.78%3336
$12.50Aug 21$1.300.515.8%11.01%16.85%617
$13.00Aug 21$1.250.4710.1%10.58%20.66%11--
$12.00Aug 14$1.100.531.6%9.31%10.92%273301

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 15,928
Total Puts 6,534
Put/Call Ratio 0.41
Net Difference 9,394

Prior's Put/Call Breakdown

Total Calls 32,240
Total Puts 12,400
Put/Call Ratio 0.38
Net Difference 19,840

Prior 7-Day Put/Call Summary

Total Calls 221,157
Total Puts 82,671
Average Put/Call Ratio 0.50
Ratio Trend Rising

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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