Tour v526
SLS
SELLAS LIFE SCIENCES
$15.46 +15.37%
$15.44 (-0.13%)🌙
as of 08/21 04:01 PM
(8/21 15:01) ◀
|
Friday, August 21, 2026 (4:00pm)
January 2026
|
▶ (8/21 19:06)
◀ 8/21 16:01 ▶

Option Volume

Detail
ℹ
Current (08/21 4:00pm) 122,975
Calls: 95,164 (77%)
Puts: 27,811 (23%)
Prior --
Calls: 8,140 (91%)
Puts: 798 (9%)
Current vs Prior +0.00%
Calls: +1069.09% (Calls)
Puts: +3385.09% (Puts)
Prior 7-Day Total 100,966
Calls: 72,430 (72%)
Puts: 28,536 (28%)
Prior 7-Day Average 14,423
Calls: 10,347 (72%)
Puts: 4,076 (28%)
Current vs Prior 7-Day Avg +752.59%
Calls: +819.71%
Puts: +582.22%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/21 4:00pm) $33.70M
Calls: $30.53M (91%)
Puts: $3.17M (9%)
Prior --
Calls: $1.20M (90%)
Puts: $131.9K (10%)
Current vs Prior +0.00%
Calls: +2453.32%
Puts: +2304.49%
Prior 7-Day Total $27.56M
Calls: $20.72M (75%)
Puts: $6.85M (25%)
Prior 7-Day Average $3.94M
Calls: $2.96M (75%)
Puts: $978.1K (25%)
Current vs Prior 7-Day Avg +755.91%
Calls: +931.62%
Puts: +224.29%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/21 4:00pm) 0.29
Prior 1.00
Current vs Prior -70.78%
Prior 7-Day Average 0.36
Current vs Prior 7-Day Avg -18.49%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/21 4:00pm) 1,021,690
Calls: 679,231 (66%)
Puts: 342,459 (34%)
Prior --
Calls: -- (--)
Puts: -- (--)
Current vs Prior +0.00%
Prior 7-Day Total 5,652,439
Calls: 4,417,143 (78%)
Puts: 1,235,296 (22%)
Prior 7-Day Average 807,491
Calls: 631,020 (78%)
Puts: 176,470 (22%)
Current vs Prior 7-Day Avg +26.53%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 7.76% | 22.83%7.76% | 34.15%
Prior 14.78% | 21.31%21.31% | 47.42%
Current vs Prior +54.51% | +23.87%-63.57% | -27.97%
Prior 7-Day Avg 15.81% | 25.69%32.16% | 58.13%
Current vs 7-Day Avg +44.46% | +2.72%-75.87% | -41.25%
Prior 7-Day Eod 14.78% | 21.31%7.09% | 30.45%
Current vs 7-Day Eod +54.51% | +23.87%+9.48% | +12.17%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 76.85% | 46.66%
Calls: 37.57% | 56.10%
Puts: 116.13% | 37.21%
Prior 21.55% | 29.29%
Calls: 22.06% | 23.15%
Puts: 21.05% | 35.43%
Current vs Prior +256.61% | +59.30%
Prior 7-Day Avg 43.93% | 53.85%
Calls: 31.11% | 43.75%
Puts: 56.75% | 63.95%
Current vs 7-Day Avg +74.93% | -13.35%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 91% of dollar volume in calls ($30.53M) vs puts ($3.17M). Dollar volume significantly above 7-day average (756% higher). Volume explosion - 753% above 7-day average (122,975 vs avg 14,423). Extreme bullish P/C ratio of 0.29 - heavy call buying (95,164 calls vs 27,811 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 NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Sentiment Timeline (Today)
TimeSmart MoneyRetailOverall
16:00BULLISHBULLISHBULLISH
15:00BULLISHBULLISHBULLISH

📈 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 2 of results (avg 5.8%, best 3.6%)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Sep 182.752.85$2.803.6%1.8K0.6025.8K
$18.00Sep 181.801.95$1.888.0%1650.453.1K
PUTS (0)
No puts meet the criteria

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. 58 found (avg delta 0.67, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$12.50Aug 212.004.20$3.1071.0%4321.00845
$13.00Aug 212.052.55$2.3021.7%4521.003.4K
$13.50Aug 210.802.60$1.70105.9%8861.001.6K
$14.00Aug 211.201.95$1.5847.5%2.3K1.002.6K
$14.50Aug 210.104.80$2.45191.8%1.6K1.00822
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$16.00Aug 210.051.50$0.78185.9%1400.9011
$15.50Aug 210.051.35$0.70185.7%300.883
$17.00Aug 282.253.30$2.7837.8%40.61--
$16.50Aug 281.402.95$2.1771.4%10.59--
$17.00Sep 42.754.30$3.5343.9%40.55--

Most actively traded options today. High liquidity = easy entry/exit. 106 active (total vol 41.1K, top 10.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 210.400.60$0.5040.0%10.1K0.7310.6K
$14.00Aug 211.201.95$1.5847.5%2.3K1.002.6K
$15.00Sep 182.752.85$2.803.6%1.8K0.6025.8K
$15.50Aug 210.000.10$0.05200.0%1.7K0.301.3K
$14.50Aug 210.104.80$2.45191.8%1.6K1.00822
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 210.000.05$0.03166.7%5.1K0.525.2K
$13.00Aug 280.300.45$0.3839.5%1.1K0.19342
$15.50Aug 280.902.70$1.80100.0%7390.47--
$15.00Aug 281.051.20$1.1313.3%6770.4356
$14.00Aug 210.000.05$0.03166.7%2230.08212

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 239.6%, max 316.2%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$15.00Aug 21Oct 2923.6%221.9%316.2%10.1K10.7K
$15.50Aug 21Oct 2401.4%215.2%86.5%1.7K1.3K
PUTS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$15.00Aug 21Oct 2923.6%221.9%316.2%5.1K5.2K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 34 found (best R:R 3.17, avg 1.45)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$13.50$14.00Aug 21$0.12$0.38$0.12100%3.17$13.62
$13.00$14.00Sep 18$0.30$0.70$0.3072%2.33$13.30
$14.00$15.00Sep 18$0.35$0.65$0.3566%1.86$14.35
$15.00$16.00Sep 18$0.35$0.65$0.3560%1.86$15.35
$17.00$18.00Sep 18$0.25$0.75$0.2549%3.00$17.25
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$15.00$14.00Sep 18$0.35$0.65$0.3539%1.86$14.65
$13.50$13.00Aug 28$0.12$0.38$0.1224%3.17$13.38
$13.00$12.50Aug 28$0.13$0.37$0.1319%2.85$12.87
$15.00$14.50Aug 28$0.28$0.22$0.2843%0.79$14.72
$14.50$14.00Aug 28$0.25$0.25$0.2537%1.00$14.25

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 23 found (best R:R 7.33, avg 1.28)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$16.00$17.00Sep 11$0.66$0.66$0.3448%1.94$16.66
$17.00$18.00Sep 25$0.63$0.63$0.3746%1.70$17.63
$16.00$16.50Aug 28$0.32$0.32$0.1854%1.78$16.32
$18.00$18.50Aug 28$0.23$0.23$0.2770%0.85$18.23
$17.00$17.50Sep 4$0.25$0.25$0.2558%1.00$17.25
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$15.00$14.00Sep 11$0.88$0.88$0.1260%7.33$14.12
$14.00$13.00Sep 18$0.65$0.65$0.3567%1.86$13.35
$13.50$13.00Sep 4$0.29$0.29$0.2169%1.38$13.21
$15.00$14.50Sep 4$0.30$0.30$0.2057%1.50$14.70
$14.50$14.00Aug 28$0.25$0.25$0.2563%1.00$14.25

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $0.93, cheapest $1.10)

CALLS (0)
No calls found
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$15.00Aug 21Aug 28$1.10923.6%143.5%
$17.00Aug 28Sep 4$0.75184.5%191.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 24 found (cheapest 3.43% of stock, avg 24.54%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$15.00Aug 21$0.50$0.03$0.53$14.47$15.533.43%
$15.50Aug 21$0.05$0.70$0.75$14.75$16.254.85%
$16.00Aug 21$0.03$0.78$0.81$15.19$16.815.24%
$14.00Aug 21$1.58$0.03$1.61$12.39$15.6110.41%
$14.50Aug 21$2.45$0.03$2.48$12.02$16.9816.04%
$14.00Aug 28$2.13$0.60$2.73$11.27$16.7317.66%
$15.00Aug 28$1.73$1.13$2.86$12.14$17.8618.50%
$14.50Aug 28$2.13$0.85$2.98$11.52$17.4819.28%
$16.00Aug 28$1.20$1.80$3.00$13.00$19.0019.40%
$16.50Aug 28$0.88$2.17$3.05$13.45$19.5519.73%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 96 found (cheapest 0.39% of stock, avg 13.61%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$16.50$13.50Aug 21$0.03$0.03$0.06$13.44$16.56
$17.00$13.50Aug 21$0.03$0.03$0.06$13.44$17.06
$16.00$14.00Aug 21$0.03$0.03$0.06$13.94$16.06
$16.50$14.00Aug 21$0.03$0.03$0.06$13.94$16.56
$17.00$14.00Aug 21$0.03$0.03$0.06$13.94$17.06
$16.00$13.50Aug 21$0.03$0.03$0.06$13.44$16.06
$16.00$14.50Aug 21$0.03$0.03$0.06$14.44$16.06
$16.50$14.50Aug 21$0.03$0.03$0.06$14.44$16.56
$17.00$14.50Aug 21$0.03$0.03$0.06$14.44$17.06
$18.50$13.50Aug 21$0.05$0.03$0.08$13.42$18.58

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 2 found (best R:R 2.57, avg credit $0.35)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
12/1318/18Aug 28$0.36$0.1451%2.57$12.64$18.36
13/1418/18Aug 28$0.35$0.1546%2.33$13.15$18.35

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 19 found (best R:R 13.29, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$16.00$17.00$18.00Sep 18$0.07$0.9310%13.29
$13.00$13.50$14.00Oct 2$0.06$0.445%7.33
$17.00$17.50$18.00Aug 28$0.10$0.407%4.00
$14.50$15.00$15.50Aug 28$0.12$0.3812%3.17
$15.00$15.50$16.00Aug 21$0.43$0.0764%0.16
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$13.00$13.50$14.00Aug 21$0.05$0.451%9.00
$13.50$14.00$14.50Aug 28$0.15$0.3512%2.33
$14.00$15.00$16.00Sep 18$0.22$0.7811%3.55
$16.00$16.50$17.00Aug 28$0.24$0.269%1.08
$15.00$16.00$17.00Sep 18$0.38$0.6210%1.63

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 $-0.35, 16 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$18.00$18.501:2Aug 21-$0.07$0.43
$18.00$18.501:2Aug 28-$0.22$0.28
$16.00$17.001:2Sep 11-$0.76$0.24
$15.00$15.501:2Aug 21$0.40$0.10
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$17.00$13.001:2Sep 25-$0.35$3.65
$17.00$15.001:2Sep 4-$0.13$1.87
$13.00$12.501:2Aug 28-$0.12$0.38
$13.00$12.501:2Aug 21-$0.12$0.38
$13.50$13.001:2Aug 21-$0.13$0.37

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 26 found (best yield 19.40%, avg 9.19%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$17.00Oct 2$3.000.5410.0%19.40%29.37%249
$18.00Sep 25$1.850.4816.4%11.97%28.40%26
$18.00Sep 18$1.800.4516.4%11.64%28.07%1653.1K
$15.50Oct 2$2.900.600.3%18.76%19.02%82
$17.00Sep 18$2.000.4910.0%12.94%22.90%207441
$16.50Sep 25$2.100.546.7%13.58%20.31%8--
$16.00Sep 18$2.300.553.5%14.88%18.37%284557
$16.00Oct 2$2.100.553.5%13.58%17.08%7--
$16.50Oct 2$1.700.536.7%11.00%17.72%61
$18.00Sep 11$1.100.4416.4%7.12%23.54%424--

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 95,164
Total Puts 27,811
Put/Call Ratio 0.29
Net Difference 67,353

Prior's Put/Call Breakdown

Total Calls 8,140
Total Puts 798
Put/Call Ratio 1.00
Net Difference 7,342

Prior 7-Day Put/Call Summary

Total Calls 72,430
Total Puts 28,536
Average Put/Call Ratio 0.36
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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