Tour v509
ALAB
ASTERA LABS INC
$320.17 -0.45%
$320.94 (+0.24%)🌙
as of 08/17 06:08 PM
(8/17 16:00) ◀
|
Monday, August 17, 2026 (6:08pm)
January 2026
|
▶ (8/18 18:09)
◀ 8/17 18:08 ▶

Option Volume

Detail
ℹ
Current (08/17) 27,072
Calls: 17,316 (64%)
Puts: 9,756 (36%)
Prior (08/14) 21,896
Calls: 12,121 (55%)
Puts: 9,775 (45%)
Current vs Prior +23.64%
Calls: +42.86% (Calls)
Puts: -0.19% (Puts)
Prior 7-Day Total 160,463
Calls: 98,977 (62%)
Puts: 61,486 (38%)
Prior 7-Day Average 22,923
Calls: 14,139 (62%)
Puts: 8,783 (38%)
Current vs Prior 7-Day Avg +18.10%
Calls: +22.46%
Puts: +11.07%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/17) $55.82M
Calls: $43.57M (78%)
Puts: $12.26M (22%)
Prior (08/14) $23.75M
Calls: $14.84M (62%)
Puts: $8.91M (38%)
Current vs Prior +135.09%
Calls: +193.60%
Puts: +37.61%
Prior 7-Day Total $235.20M
Calls: $157.44M (67%)
Puts: $77.76M (33%)
Prior 7-Day Average $33.60M
Calls: $22.49M (67%)
Puts: $11.11M (33%)
Current vs Prior 7-Day Avg +66.14%
Calls: +93.70%
Puts: +10.34%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/17) 0.56
Prior (08/14) 0.81
Current vs Prior -30.14%
Prior 7-Day Average 0.67
Current vs Prior 7-Day Avg -15.35%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/17) 250,946
Calls: 142,823 (57%)
Puts: 108,123 (43%)
Prior (08/14) 272,875
Calls: 159,466 (58%)
Puts: 113,409 (42%)
Current vs Prior -8.04%
Prior 7-Day Total 922,984
Calls: 557,780 (60%)
Puts: 365,204 (40%)
Prior 7-Day Average 131,854
Calls: 79,682 (60%)
Puts: 52,172 (40%)
Current vs Prior 7-Day Avg +90.32%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 8.65% | 13.10%8.65% | 22.23%
Prior 9.88% | 13.16%9.88% | 22.45%
Current vs Prior -12.42% | -0.50%-12.42% | -0.97%
Prior 7-Day Avg 7.71% | 12.72%12.88% | 25.53%
Current vs 7-Day Avg +12.16% | +2.94%-32.81% | -12.94%
Prior 7-Day Eod 9.88% | 13.16%9.88% | 22.45%
Current vs 7-Day Eod -12.42% | -0.50%-12.42% | -0.97%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 14.86% | 15.86%
Calls: 18.32% | 15.75%
Puts: 11.39% | 15.97%
Prior 9.87% | 11.03%
Calls: 11.51% | 8.95%
Puts: 8.23% | 13.11%
Current vs Prior +50.56% | +43.79%
Prior 7-Day Avg 9.87% | 11.03%
Calls: 11.51% | 8.95%
Puts: 8.23% | 13.11%
Current vs 7-Day Avg +50.56% | +43.79%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 78% of dollar volume in calls ($43.57M) vs puts ($12.26M). Massive premium surge with dollar volume up 135% vs prior. Dollar volume significantly above 7-day average (66% higher). Bullish P/C ratio of 0.56.

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 NEUTRAL
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 23 of results (avg 8.4%, best 4.0%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$350.00Sep 1822.0022.90$22.454.0%2110.421.8K
$322.50Sep 425.0027.05$26.037.9%170.53--
$325.00Aug 2111.0011.95$11.488.3%4080.47125
$300.00Sep 1842.1045.80$43.958.4%180.65549
$260.00Aug 2159.0064.30$61.658.6%40.97382
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$380.00Sep 1870.3574.75$72.556.1%--0.69188
$360.00Aug 2140.1543.10$41.637.1%80.85111
$370.00Sep 1862.4567.30$64.887.5%--0.66165
$360.00Sep 1855.4559.85$57.657.6%200.62106
$340.00Sep 1842.1045.45$43.787.7%470.54131

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. 119 found (avg delta 0.67, highest 0.97)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$260.00Aug 2159.0064.30$61.658.6%40.97382
$265.00Aug 2154.0060.05$57.0310.6%--0.9710
$270.00Aug 2149.8555.40$52.6310.5%120.95361
$275.00Aug 2144.0050.70$47.3514.1%--0.9428
$277.50Aug 2140.7048.25$44.4817.0%30.9320
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$380.00Aug 2156.5063.00$59.7510.9%--0.93134
$377.50Aug 2154.1060.00$57.0510.3%--0.9111
$370.00Aug 2146.8553.00$49.9312.3%20.89171
$360.00Aug 2140.1543.10$41.637.1%80.85111
$380.00Aug 2859.5066.00$62.7510.4%--0.8321

Most actively traded options today. High liquidity = easy entry/exit. 260 active (total vol 16.2K, top 1.7K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$350.00Aug 214.004.40$4.209.5%1.7K0.22895
$330.00Aug 218.7510.65$9.7019.6%1.0K0.421.7K
$340.00Aug 215.557.05$6.3023.8%8520.31445
$360.00Aug 212.462.82$2.6413.6%4730.151.9K
$370.00Aug 211.601.90$1.7517.1%4720.11266
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$330.00Aug 2117.5019.25$18.389.5%5450.59362
$260.00Aug 210.200.68$0.44109.1%5320.03369
$300.00Aug 214.655.20$4.9311.2%3940.24712
$320.00Aug 2112.0513.60$12.8312.1%3360.47348
$295.00Aug 213.354.00$3.6817.7%2830.1995

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 50 strikes (avg 12.5%, max 18.6%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$290.00Aug 21Sep 2599.1%83.5%18.6%3824
$300.00Aug 21Sep 2598.9%83.4%18.6%151.0K
$355.00Aug 21Sep 25104.3%89.3%16.9%9186
$357.50Aug 21Aug 28105.2%90.1%16.8%16352
$360.00Aug 21Sep 25103.9%89.5%16.0%4742.0K
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$290.00Aug 21Sep 2599.1%83.5%18.6%183324
$300.00Aug 21Sep 2598.9%83.4%18.6%509725
$307.50Aug 21Aug 28100.4%84.7%18.5%2462
$355.00Aug 21Sep 11104.3%88.7%17.7%--53
$305.00Aug 21Sep 2598.6%84.0%17.3%119204

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 213 found (best R:R 0.71, avg 3.08)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$270.00$290.00Sep 25$11.67$8.33$11.6778%0.71$281.67
$310.00$320.00Sep 11$3.77$6.23$3.7761%1.65$313.77
$350.00$355.00Sep 11$0.22$4.78$0.2240%21.73$350.22
$360.00$370.00Sep 11$1.68$8.32$1.6836%4.95$361.68
$310.00$320.00Sep 18$4.38$5.62$4.3860%1.28$314.38
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$340.00$335.00Sep 4$1.65$3.35$1.6557%2.03$338.35
$345.00$342.50Aug 28$0.68$1.82$0.6864%2.68$344.32
$280.00$275.00Sep 11$0.23$4.77$0.2323%20.74$279.77
$355.00$352.50Aug 21$1.22$1.28$1.2282%1.05$353.78
$295.00$290.00Sep 11$0.75$4.25$0.7531%5.67$294.25

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 154 found (best R:R 1.56, avg 0.61)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$335.00$340.00Sep 11$3.35$3.35$1.6552%2.03$338.35
$325.00$330.00Sep 4$2.95$2.95$2.0548%1.44$327.95
$332.50$335.00Aug 28$1.38$1.38$1.1255%1.23$333.88
$335.00$337.50Aug 21$1.05$1.05$1.4564%0.72$336.05
$345.00$350.00Sep 11$2.20$2.20$2.8058%0.79$347.20
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$265.00$260.00Sep 11$3.05$3.05$1.9582%1.56$261.95
$290.00$280.00Sep 11$4.60$4.60$5.4071%0.85$285.40
$300.00$295.00Sep 11$3.37$3.37$1.6366%2.07$296.63
$310.00$305.00Sep 25$3.56$3.56$1.4460%2.47$306.44
$290.00$280.00Sep 18$4.23$4.23$5.7770%0.73$285.77

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 26 found (avg debit $6.53, cheapest $4.90)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$335.00Aug 21Aug 28$6.32102.8%90.6%
$327.50Aug 21Aug 28$7.03102.6%92.7%
$330.00Aug 21Aug 28$7.03103.1%93.2%
$332.50Aug 21Aug 28$6.95102.1%92.7%
$325.00Aug 21Aug 28$7.22101.3%92.7%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$307.50Aug 21Aug 28$4.90100.4%84.7%
$335.00Aug 21Aug 28$6.45102.8%90.6%
$327.50Aug 21Aug 28$6.75102.6%92.7%
$330.00Aug 21Aug 28$6.90103.1%93.2%
$332.50Aug 21Aug 28$6.58102.1%92.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 78 found (cheapest 8.18% of stock, avg 14.85%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$322.50Aug 21$12.13$14.05$26.18$296.32$348.688.18%
$312.50Aug 21$17.15$9.18$26.33$286.17$338.838.22%
$317.50Aug 21$14.88$11.53$26.41$291.09$343.918.25%
$320.00Aug 21$13.65$12.83$26.48$293.52$346.488.27%
$315.00Aug 21$16.30$10.30$26.60$288.40$341.608.31%
$325.00Aug 21$11.48$15.63$27.11$297.89$352.118.47%
$310.00Aug 21$19.38$8.23$27.61$282.39$337.618.62%
$327.50Aug 21$10.60$17.08$27.68$299.82$355.188.65%
$330.00Aug 21$9.70$18.38$28.08$301.92$358.088.77%
$307.50Aug 21$20.90$7.48$28.38$279.12$335.888.86%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 5.28% of stock, avg 13.32%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$332.50$310.00Aug 21$8.68$8.23$16.91$293.09$349.41
$332.50$312.50Aug 21$8.68$9.18$17.86$294.64$350.36
$330.00$310.00Aug 21$9.70$8.23$17.93$292.07$347.93
$332.50$315.00Aug 21$8.68$10.30$18.98$296.02$351.48
$330.00$312.50Aug 21$9.70$9.18$18.88$293.62$348.88
$330.00$315.00Aug 21$9.70$10.30$20.00$295.00$350.00
$327.50$310.00Aug 21$10.60$8.23$18.83$291.17$346.33
$327.50$312.50Aug 21$10.60$9.18$19.78$292.72$347.28
$332.50$317.50Aug 21$8.68$11.53$20.21$297.29$352.71
$327.50$315.00Aug 21$10.60$10.30$20.90$294.10$348.40

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 67 found (best R:R 10.11, avg credit $1.85)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
260/265370/375Sep 11$4.55$0.4550%10.11$260.45$374.55
295/300370/375Sep 11$4.87$0.1334%37.46$295.13$374.87
260/265375/380Sep 11$3.60$1.4053%2.57$261.40$378.60
295/300375/380Sep 11$3.92$1.0836%3.63$296.08$378.92
285/290360/365Sep 4$3.30$1.7040%1.94$286.70$363.30
270/275370/375Sep 11$2.97$2.0346%1.46$272.03$372.97
280/290370/380Sep 18$6.68$3.3235%2.01$283.32$376.68
280/282345/348Aug 21$1.06$1.4464%0.74$281.44$346.06
275/278345/348Aug 21$0.98$1.5266%0.64$276.52$345.98
290/292345/348Aug 21$1.19$1.3156%0.91$291.31$346.19

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 115 found (best R:R 165.67, cheapest $0.06)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$310.00$320.00$330.00Sep 18$0.06$9.949%165.67
$360.00$370.00$380.00Sep 18$0.12$9.888%82.33
$270.00$280.00$290.00Sep 18$0.34$9.669%28.41
$330.00$340.00$350.00Sep 18$0.38$9.629%25.32
$265.00$270.00$275.00Aug 28$0.06$4.944%82.33
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$300.00$310.00$320.00Sep 18$0.40$9.6010%24.00
$315.00$317.50$320.00Aug 21$0.07$2.436%34.71
$282.50$285.00$287.50Aug 21$0.06$2.443%40.67
$315.00$317.50$320.00Aug 28$0.08$2.424%30.25
$287.50$290.00$292.50Aug 21$0.08$2.424%30.25

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 34 found (best net $-0.27, 34 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$377.50$380.001:2Aug 21-$0.77$1.73
$380.00$382.501:2Aug 21-$0.96$1.54
$370.00$372.501:2Aug 21-$1.27$1.23
$375.00$377.501:2Aug 21-$1.24$1.26
$372.50$375.001:2Aug 21-$1.41$1.09
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$270.00$265.001:2Aug 21-$0.27$4.73
$265.00$260.001:2Aug 21-$0.38$4.62
$275.00$270.001:2Aug 21-$0.55$4.45
$277.50$275.001:2Aug 21-$0.65$1.85
$282.50$280.001:2Aug 21-$0.96$1.54

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 88 found (best yield 7.75%, avg 3.84%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$345.00Sep 25$24.800.467.8%7.75%15.50%431
$350.00Sep 25$22.800.449.3%7.12%16.44%1628
$355.00Sep 25$21.200.4210.9%6.62%17.50%--21
$340.00Sep 25$26.000.486.2%8.12%14.31%138
$330.00Sep 25$30.350.523.1%9.48%12.55%--23
$335.00Sep 25$28.000.504.6%8.75%13.38%1931
$365.00Sep 25$18.000.3814.0%5.62%19.62%125
$360.00Sep 25$19.000.4012.4%5.93%18.37%114
$325.00Sep 25$32.250.541.5%10.07%11.58%42
$350.00Sep 18$22.000.429.3%6.87%16.19%2111.8K

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 17,316
Total Puts 9,756
Put/Call Ratio 0.56
Net Difference 7,560

Prior's Put/Call Breakdown

Total Calls 12,121
Total Puts 9,775
Put/Call Ratio 0.81
Net Difference 2,346

Prior 7-Day Put/Call Summary

Total Calls 98,977
Total Puts 61,486
Average Put/Call Ratio 0.67
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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