Tour v531
SLS
SELLAS LIFE SCIENCES
$11.35 -6.51%
$11.36 (+0.09%)🌙
as of 10/22 06:54 PM
(10/21 18:45) ◀
|
Thursday, October 22, 2026 (6:54pm)
January 2026
|
▶ (10/23 18:52)
◀ 10/22 18:54 ▶

Option Volume

Detail
ℹ
Current (10/22) 13,577
Calls: 10,655 (78%)
Puts: 2,922 (22%)
Prior (10/21) 73,028
Calls: 67,478 (92%)
Puts: 5,550 (8%)
Current vs Prior -81.41%
Calls: -84.21% (Calls)
Puts: -47.35% (Puts)
Prior 7-Day Total 298,741
Calls: 246,352 (82%)
Puts: 52,389 (18%)
Prior 7-Day Average 42,677
Calls: 35,193 (82%)
Puts: 7,484 (18%)
Current vs Prior 7-Day Avg -68.19%
Calls: -69.72%
Puts: -60.96%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/22) $2.26M
Calls: $1.98M (88%)
Puts: $278.5K (12%)
Prior (10/21) $26.89M
Calls: $26.06M (97%)
Puts: $826.8K (3%)
Current vs Prior -91.58%
Calls: -92.39%
Puts: -66.32%
Prior 7-Day Total $83.36M
Calls: $73.01M (88%)
Puts: $10.35M (12%)
Prior 7-Day Average $11.91M
Calls: $10.43M (88%)
Puts: $1.48M (12%)
Current vs Prior 7-Day Avg -81.00%
Calls: -80.98%
Puts: -81.17%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/22) 0.27
Prior (10/21) 0.08
Current vs Prior +233.42%
Prior 7-Day Average 0.29
Current vs Prior 7-Day Avg -6.26%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/22) 567,670
Calls: 483,471 (85%)
Puts: 84,199 (15%)
Prior (10/21) 593,081
Calls: 494,949 (83%)
Puts: 98,132 (17%)
Current vs Prior -4.28%
Prior 7-Day Total 4,565,962
Calls: 3,684,445 (81%)
Puts: 881,517 (19%)
Prior 7-Day Average 652,280
Calls: 526,349 (81%)
Puts: 125,931 (19%)
Current vs Prior 7-Day Avg -12.97%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/23) | Next (10/30)Expiry (11/20) | Next (12/18)
Current 10.66% | 14.98%35.24% | 58.15%
Prior 9.88% | 17.79%35.67% | 58.07%
Current vs Prior +7.85% | -15.82%-1.19% | +0.13%
Prior 7-Day Avg 11.60% | 17.47%25.50% | 51.79%
Current vs 7-Day Avg -8.09% | -14.26%+38.20% | +12.29%
Prior 7-Day Eod 9.88% | 17.79%35.67% | 58.07%
Current vs 7-Day Eod +7.85% | -15.82%-1.19% | +0.13%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 23.32% | 26.65%
Calls: 28.57% | 20.69%
Puts: 18.07% | 32.61%
Prior 23.32% | 26.65%
Calls: 28.57% | 20.69%
Puts: 18.07% | 32.61%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 23.32% | 26.65%
Calls: 28.57% | 20.69%
Puts: 18.07% | 32.61%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 88% of dollar volume in calls ($1.98M) vs puts ($278.5K). Light premium activity with dollar volume down 92% vs prior. Below-average activity with volume down 81% vs prior. Extreme bullish P/C ratio of 0.27 - heavy call buying (10,655 calls vs 2,922 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. 1 found (avg $0.55, cheapest $0.55)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$12.00Oct 300.500.60$0.5518.2%1920.431.3K
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 0.69, highest 0.96)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.00Oct 231.051.75$1.4050.0%310.91261
$9.50Oct 301.103.70$2.40108.3%10.8631
$10.50Oct 230.551.60$1.0897.2%40.83522
$10.00Oct 301.202.05$1.6352.1%20.81219
$10.00Nov 202.054.50$3.2874.7%100.79150
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$12.50Oct 230.702.00$1.3596.3%20.96--
$13.00Oct 230.702.45$1.58110.8%90.9271
$12.00Oct 230.451.15$0.8087.5%800.78268
$13.00Oct 300.952.70$1.8395.6%10.7163
$12.50Oct 301.251.90$1.5841.1%100.67493

Most actively traded options today. High liquidity = easy entry/exit. 64 active (total vol 6.3K, top 800)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$12.00Oct 230.050.15$0.10100.0%8000.232.0K
$12.50Oct 230.000.05$0.03166.7%6680.082.1K
$11.50Oct 300.550.85$0.7042.9%6540.53177
$11.00Oct 230.301.35$0.83126.5%6240.691.8K
$13.00Oct 300.200.65$0.43104.7%2970.312.7K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.00Oct 300.200.30$0.2540.0%3780.20314
$11.00Oct 230.150.25$0.2050.0%2810.32669
$11.00Oct 300.400.75$0.5761.4%2610.38288
$11.50Oct 230.150.60$0.38118.4%2570.54752
$11.50Oct 300.450.95$0.7071.4%1510.48400

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 3 strikes (avg 61.6%, max 120.6%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$13.50Oct 23Dec 4406.0%184.0%120.6%172663
$10.50Oct 23Nov 13184.8%153.5%20.4%6534
PUTS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$10.50Oct 23Oct 30184.8%128.5%43.8%2401.4K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 36 found (best R:R 3.05, avg 1.68)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$12.00$13.50Dec 4$0.37$1.13$0.3764%3.05$12.37
$9.50$10.00Oct 23$0.13$0.37$0.1378%2.85$9.63
$11.00$13.00Nov 13$0.77$1.23$0.7764%1.60$11.77
$11.00$12.00Nov 20$0.45$0.55$0.4572%1.22$11.45
$11.50$12.00Dec 4$0.15$0.35$0.1566%2.33$11.65
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$13.00$12.50Oct 23$0.23$0.27$0.2392%1.17$12.77
$13.00$12.50Oct 30$0.25$0.25$0.2571%1.00$12.75
$11.50$11.00Oct 30$0.13$0.37$0.1348%2.85$11.37
$12.50$12.00Oct 30$0.28$0.22$0.2867%0.79$12.22
$11.00$10.00Nov 6$0.28$0.72$0.2841%2.57$10.72

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 18 found (best R:R 1.04, avg 0.61)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$13.00$13.50Oct 30$0.20$0.20$0.3069%0.67$13.20
$13.00$13.50Nov 13$0.28$0.28$0.2255%1.27$13.28
$11.50$12.00Nov 6$0.30$0.30$0.2049%1.50$11.80
$11.50$12.00Oct 23$0.18$0.18$0.3253%0.56$11.68
$12.50$13.50Nov 6$0.30$0.30$0.7060%0.43$12.80
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$11.00$10.00Nov 20$0.51$0.51$0.4964%1.04$10.49
$10.00$9.50Nov 20$0.27$0.27$0.2372%1.17$9.73
$10.50$10.00Oct 30$0.18$0.18$0.3271%0.56$10.32
$11.00$10.50Oct 23$0.10$0.10$0.4068%0.25$10.90
$11.00$10.50Oct 30$0.14$0.14$0.3662%0.39$10.86

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $0.32, cheapest $0.17)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$11.00Oct 23Oct 30$0.17165.7%120.7%
$11.50Oct 23Oct 30$0.42143.4%104.7%
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$11.00Oct 23Oct 30$0.37165.7%120.7%
$11.50Oct 23Oct 30$0.32143.4%104.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 11 found (cheapest 5.81% of stock, avg 19.11%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$11.50Oct 23$0.28$0.38$0.66$10.84$12.165.81%
$12.00Oct 23$0.10$0.80$0.90$11.10$12.907.93%
$11.00Oct 23$0.83$0.20$1.03$9.97$12.039.07%
$10.50Oct 23$1.08$0.10$1.18$9.32$11.6810.40%
$11.50Oct 30$0.70$0.70$1.40$10.10$12.9012.33%
$11.00Oct 30$1.00$0.57$1.57$9.43$12.5713.83%
$12.00Oct 30$0.55$1.30$1.85$10.15$13.8516.30%
$11.00Nov 6$1.25$0.88$2.13$8.87$13.1318.77%
$11.00Nov 20$2.08$1.78$3.86$7.14$14.8634.01%
$12.00Nov 20$1.63$2.25$3.88$8.12$15.8834.19%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 45 found (cheapest 0.70% of stock, avg 7.72%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$12.50$10.00Oct 23$0.03$0.05$0.08$9.92$12.58
$13.00$10.00Oct 23$0.05$0.05$0.10$9.90$13.10
$12.50$10.50Oct 23$0.03$0.10$0.13$10.37$12.63
$13.00$10.50Oct 23$0.05$0.10$0.15$10.35$13.15
$12.00$10.00Oct 23$0.10$0.05$0.15$9.85$12.15
$12.00$10.50Oct 23$0.10$0.10$0.20$10.30$12.20
$12.50$11.00Oct 23$0.03$0.20$0.23$10.77$12.73
$13.00$11.00Oct 23$0.05$0.20$0.25$10.75$13.25
$12.00$11.00Oct 23$0.10$0.20$0.30$10.70$12.30
$13.50$10.00Oct 23$0.28$0.05$0.33$9.67$13.83

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 3.17, avg credit $0.38)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
10/1013/14Oct 30$0.38$0.1240%3.17$10.12$13.38

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 15 found (best R:R 5.25, cheapest $0.07)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$11.50$12.00$12.50Oct 23$0.11$0.3939%3.55
$10.00$10.50$11.00Oct 23$0.07$0.4323%6.14
$12.00$12.50$13.00Oct 23$0.09$0.4113%4.56
$12.00$12.50$13.00Oct 30$0.12$0.3812%3.17
$11.00$11.50$12.00Oct 30$0.15$0.3520%2.33
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$10.50$11.00$11.50Oct 23$0.08$0.4237%5.25
$11.50$12.00$12.50Oct 23$0.13$0.3742%2.85
$11.00$11.50$12.00Oct 23$0.24$0.2646%1.08
$9.50$10.00$10.50Oct 30$0.13$0.3714%2.85
$11.00$11.50$12.00Oct 30$0.47$0.0321%0.06

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 21 found (best net $-0.36, 18 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$11.00$13.001:2Nov 13-$0.36$1.64
$10.00$11.001:2Oct 30-$0.37$0.63
$12.50$13.501:2Nov 6-$0.13$0.87
$12.50$13.001:2Oct 23-$0.07$0.43
$11.00$11.501:2Oct 30-$0.40$0.10
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$12.50$12.001:2Oct 23-$0.25$0.25
$12.00$11.501:2Oct 30-$0.10$0.40
$10.50$10.001:2Oct 30-$0.07$0.43
$11.00$10.001:2Nov 6-$0.32$0.68
$10.00$9.501:2Oct 30-$0.15$0.35

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 17 found (best yield 6.61%, avg 5.05%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$13.50Dec 4$0.750.5718.9%6.61%25.55%2--
$13.00Nov 20$1.000.5314.5%8.81%23.35%13549
$13.50Nov 27$0.850.4518.9%7.49%26.43%3--
$12.50Nov 20$1.100.5810.1%9.69%19.82%2417
$13.00Nov 27$0.950.4814.5%8.37%22.91%577
$12.50Nov 27$1.050.5110.1%9.25%19.38%517
$13.00Nov 13$0.500.4514.5%4.41%18.94%2592
$13.50Nov 13$0.350.3918.9%3.08%22.03%1--
$12.50Nov 6$0.550.4010.1%4.85%14.98%5140
$12.00Oct 30$0.500.435.7%4.41%10.13%1921.3K

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 10,655
Total Puts 2,922
Put/Call Ratio 0.27
Net Difference 7,733

Prior's Put/Call Breakdown

Total Calls 67,478
Total Puts 5,550
Put/Call Ratio 0.08
Net Difference 61,928

Prior 7-Day Put/Call Summary

Total Calls 246,352
Total Puts 52,389
Average Put/Call Ratio 0.29
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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