Tour v528
SLS
SELLAS LIFE SCIENCES
$11.37 -1.04%
$11.34 (-0.26%)🌙
as of 09/21 07:01 PM
(9/18 19:02) ◀
|
Monday, September 21, 2026 (7:01pm)
January 2026
|
▶
◀ 9/21 19:01

Option Volume

Detail
ℹ
Current (09/21) 27,863
Calls: 17,776 (64%)
Puts: 10,087 (36%)
Prior (09/18) 65,368
Calls: 38,503 (59%)
Puts: 26,865 (41%)
Current vs Prior -57.38%
Calls: -53.83% (Calls)
Puts: -62.45% (Puts)
Prior 7-Day Total 297,946
Calls: 190,301 (64%)
Puts: 107,645 (36%)
Prior 7-Day Average 42,563
Calls: 27,185 (64%)
Puts: 15,377 (36%)
Current vs Prior 7-Day Avg -34.54%
Calls: -34.61%
Puts: -34.41%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/21) $4.50M
Calls: $3.68M (82%)
Puts: $819.0K (18%)
Prior (09/18) $15.52M
Calls: $11.84M (76%)
Puts: $3.68M (24%)
Current vs Prior -71.02%
Calls: -68.94%
Puts: -77.74%
Prior 7-Day Total $75.02M
Calls: $57.58M (77%)
Puts: $17.45M (23%)
Prior 7-Day Average $10.72M
Calls: $8.23M (77%)
Puts: $2.49M (23%)
Current vs Prior 7-Day Avg -58.05%
Calls: -55.30%
Puts: -67.15%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/21) 0.57
Prior (09/18) 0.70
Current vs Prior -18.67%
Prior 7-Day Average 0.49
Current vs Prior 7-Day Avg +15.54%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/21) 751,402
Calls: 516,377 (69%)
Puts: 235,025 (31%)
Prior (09/18) 820,017
Calls: 572,943 (70%)
Puts: 247,074 (30%)
Current vs Prior -8.37%
Prior 7-Day Total 5,699,449
Calls: 4,077,501 (72%)
Puts: 1,621,948 (28%)
Prior 7-Day Average 814,207
Calls: 582,500 (72%)
Puts: 231,706 (28%)
Current vs Prior 7-Day Avg -7.71%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)
Current 11.43% | 19.61%32.81% | 64.64%
Prior 15.06% | 24.20%5.92% | 33.59%
Current vs Prior -24.06% | -18.94%+454.32% | +92.42%
Prior 7-Day Avg 11.85% | 19.64%14.96% | 48.19%
Current vs 7-Day Avg -3.55% | -0.16%+119.32% | +34.13%
Prior 7-Day Eod 15.06% | 24.19%5.92% | 33.59%
Current vs 7-Day Eod -24.06% | -18.94%+454.32% | +92.42%
Sentiment BULLISHBEARISH

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 27.97% | 34.77%
Calls: 29.59% | 16.87%
Puts: 26.35% | 52.68%
Current vs 7-Day Avg -16.62% | -23.36%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 82% of dollar volume in calls ($3.68M) vs puts ($819.0K). Light premium activity with dollar volume down 71% vs prior. Below-average activity with volume down 57% vs prior. Bullish P/C ratio of 0.57.

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. 36 found (avg delta 0.65, highest 0.93)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$9.50Sep 251.452.50$1.9853.0%150.9313
$10.00Sep 250.752.10$1.4394.4%3020.8671
$9.50Oct 21.803.00$2.4050.0%270.82--
$10.50Sep 250.951.40$1.1738.5%240.807
$10.00Oct 20.052.20$1.13190.3%2990.75413
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.50Sep 251.902.70$2.3034.8%40.91--
$13.00Sep 251.402.15$1.7842.1%30.81268
$13.50Oct 22.203.10$2.6534.0%40.75--
$12.50Sep 251.101.80$1.4548.3%10.74--
$13.00Oct 21.852.50$2.1730.0%70.6699

Most actively traded options today. High liquidity = easy entry/exit. 77 active (total vol 10.2K, top 1.7K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.00Sep 250.100.25$0.1883.3%1.7K0.20660
$12.00Sep 250.300.40$0.3528.6%1.5K0.37493
$13.50Sep 250.000.15$0.08187.5%4130.11533
$13.50Oct 90.351.20$0.77110.4%4130.36733
$12.50Sep 250.150.30$0.2268.2%3680.27238
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$11.00Sep 250.300.45$0.3839.5%7590.361.0K
$10.00Sep 250.100.15$0.1338.5%5050.159.2K
$10.50Sep 250.000.30$0.15200.0%3120.20327
$9.50Sep 250.000.10$0.05200.0%2950.07863
$10.00Oct 161.051.20$1.1313.3%2810.3013.3K

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 4.00, avg 1.62)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$12.00$13.00Oct 16$0.20$0.80$0.2052%4.00$12.20
$10.00$10.50Sep 25$0.26$0.24$0.2686%0.92$10.26
$12.00$12.50Oct 23$0.12$0.38$0.1254%3.17$12.12
$11.50$12.00Oct 9$0.15$0.35$0.1554%2.33$11.65
$11.50$12.00Sep 25$0.13$0.37$0.1350%2.85$11.63
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$11.50$11.00Oct 2$0.10$0.40$0.1049%4.00$11.40
$13.00$12.50Sep 25$0.33$0.17$0.3381%0.52$12.67
$11.50$11.00Sep 25$0.17$0.33$0.1751%1.94$11.33
$12.50$12.00Sep 25$0.32$0.18$0.3274%0.56$12.18
$12.50$12.00Oct 9$0.25$0.25$0.2560%1.00$12.25

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 23 found (best R:R 2.33, avg 0.99)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$11.50$12.00Oct 2$0.35$0.35$0.1549%2.33$11.85
$13.00$13.50Oct 2$0.24$0.24$0.2666%0.92$13.24
$12.00$12.50Oct 30$0.35$0.35$0.1539%2.33$12.35
$12.00$12.50Sep 25$0.13$0.13$0.3763%0.35$12.13
$13.00$13.50Oct 9$0.16$0.16$0.3460%0.47$13.16
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$10.50$10.00Oct 23$0.35$0.35$0.1565%2.33$10.15
$11.00$10.50Oct 16$0.36$0.36$0.1461%2.57$10.64
$11.00$10.50Oct 23$0.35$0.35$0.1562%2.33$10.65
$10.00$9.50Oct 23$0.26$0.26$0.2469%1.08$9.74
$10.00$9.50Oct 16$0.25$0.25$0.2570%1.00$9.75

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 6 found (avg debit $0.38, cheapest $0.18)

CALLS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$12.00Sep 25Oct 2$0.18123.2%102.5%
$11.50Sep 25Oct 2$0.40108.6%122.8%
$11.00Sep 25Oct 2$0.43120.9%143.1%
PUTS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$12.00Sep 25Oct 2$0.22123.2%102.5%
$11.50Sep 25Oct 2$0.50108.6%122.8%
$11.00Sep 25Oct 2$0.57120.9%143.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 18 found (cheapest 9.06% of stock, avg 21.60%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$11.50Sep 25$0.48$0.55$1.03$10.47$12.539.06%
$11.00Sep 25$0.75$0.38$1.13$9.87$12.139.94%
$10.50Sep 25$1.17$0.15$1.32$9.18$11.8211.61%
$12.00Sep 25$0.35$1.13$1.48$10.52$13.4813.02%
$12.50Sep 25$0.22$1.45$1.67$10.83$14.1714.69%
$12.00Oct 2$0.53$1.35$1.88$10.12$13.8816.53%
$10.50Oct 2$1.43$0.48$1.91$8.59$12.4116.80%
$11.50Oct 2$0.88$1.05$1.93$9.57$13.4316.97%
$11.00Oct 2$1.18$0.95$2.13$8.87$13.1318.73%
$12.50Oct 2$0.48$1.78$2.26$10.24$14.7619.88%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 66 found (cheapest 1.14% of stock, avg 12.75%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$13.50$9.50Sep 25$0.08$0.05$0.13$9.37$13.63
$13.50$10.00Sep 25$0.08$0.13$0.21$9.79$13.71
$13.50$10.50Sep 25$0.08$0.15$0.23$10.27$13.73
$13.00$9.50Sep 25$0.18$0.05$0.23$9.27$13.23
$13.00$10.00Sep 25$0.18$0.13$0.31$9.69$13.31
$13.00$10.50Sep 25$0.18$0.15$0.33$10.17$13.33
$12.50$9.50Sep 25$0.22$0.05$0.27$9.23$12.77
$12.50$10.50Sep 25$0.22$0.15$0.37$10.13$12.87
$12.50$10.00Sep 25$0.22$0.13$0.35$9.65$12.85
$12.00$9.50Sep 25$0.35$0.05$0.40$9.10$12.40

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 2.57, avg credit $0.36)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
10/1013/14Oct 2$0.36$0.1441%2.57$9.64$13.36

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 21 found (best R:R 4.56, cheapest $0.09)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$12.00$12.50$13.00Sep 25$0.09$0.4117%4.56
$10.50$11.00$11.50Sep 25$0.15$0.3530%2.33
$11.00$11.50$12.00Sep 25$0.14$0.3627%2.57
$11.00$11.50$12.00Oct 9$0.12$0.3810%3.17
$12.00$12.50$13.00Oct 2$0.14$0.366%2.57
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$12.50$13.00$13.50Oct 2$0.09$0.4110%4.56
$10.50$11.00$11.50Oct 9$0.10$0.4011%4.00
$9.50$10.00$10.50Oct 23$0.09$0.417%4.56
$11.50$12.00$12.50Oct 2$0.13$0.3716%2.85
$11.00$11.50$12.00Oct 2$0.20$0.3019%1.50

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 16 found (best net $-0.21, 14 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$11.00$11.501:2Sep 25-$0.21$0.29
$12.00$12.501:2Sep 25-$0.09$0.41
$10.50$11.001:2Sep 25-$0.33$0.17
$13.00$13.501:2Oct 2-$0.09$0.41
$11.50$12.001:2Oct 2-$0.18$0.32
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$11.50$11.001:2Sep 25-$0.21$0.29
$10.50$10.001:2Sep 25-$0.11$0.39
$10.00$9.501:2Oct 2-$0.16$0.34
$10.50$10.001:2Oct 2-$0.32$0.18
$10.00$9.501:2Oct 9-$0.43$0.07

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 21 found (best yield 15.83%, avg 6.83%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$13.00Oct 30$1.800.6014.3%15.83%30.17%1--
$12.50Oct 30$1.550.579.9%13.63%23.57%8--
$12.00Oct 23$1.650.545.5%14.51%20.05%10515
$13.00Oct 16$1.100.4614.3%9.67%24.01%217897
$13.50Oct 16$0.900.4218.7%7.92%26.65%1--
$12.00Oct 16$1.450.525.5%12.75%18.29%3411.6K
$12.50Oct 23$1.150.529.9%10.11%20.05%18
$11.50Oct 16$1.400.561.1%12.31%13.46%15--
$13.00Oct 9$0.750.4014.3%6.60%20.93%36138
$11.50Oct 9$1.100.541.1%9.67%10.82%14161

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 17,776
Total Puts 10,087
Put/Call Ratio 0.57
Net Difference 7,689

Prior's Put/Call Breakdown

Total Calls 38,503
Total Puts 26,865
Put/Call Ratio 0.70
Net Difference 11,638

Prior 7-Day Put/Call Summary

Total Calls 190,301
Total Puts 107,645
Average Put/Call Ratio 0.49
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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