Tour v526
ALAB
ASTERA LABS INC
$290.52 +0.52%
$291.00 (+0.17%)🌙
as of 08/20 06:08 PM
(8/19 18:09) ◀
|
Thursday, August 20, 2026 (6:08pm)
January 2026
|
▶ (8/21 18:08)
◀ 8/20 18:08 ▶

Option Volume

Detail
ℹ
Current (08/20) 15,331
Calls: 7,339 (48%)
Puts: 7,992 (52%)
Prior (08/19) 30,113
Calls: 19,195 (64%)
Puts: 10,918 (36%)
Current vs Prior -49.09%
Calls: -61.77% (Calls)
Puts: -26.80% (Puts)
Prior 7-Day Total 170,157
Calls: 107,806 (63%)
Puts: 62,351 (37%)
Prior 7-Day Average 24,308
Calls: 15,400 (63%)
Puts: 8,907 (37%)
Current vs Prior 7-Day Avg -36.93%
Calls: -52.35%
Puts: -10.28%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/20) $30.16M
Calls: $10.18M (34%)
Puts: $19.98M (66%)
Prior (08/19) $33.91M
Calls: $18.32M (54%)
Puts: $15.59M (46%)
Current vs Prior -11.05%
Calls: -44.42%
Puts: +28.16%
Prior 7-Day Total $246.88M
Calls: $160.48M (65%)
Puts: $86.39M (35%)
Prior 7-Day Average $35.27M
Calls: $22.93M (65%)
Puts: $12.34M (35%)
Current vs Prior 7-Day Avg -14.48%
Calls: -55.60%
Puts: +61.89%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/20) 1.09
Prior (08/19) 0.57
Current vs Prior +91.45%
Prior 7-Day Average 0.59
Current vs Prior 7-Day Avg +84.21%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/20) 272,706
Calls: 154,613 (57%)
Puts: 118,093 (43%)
Prior (08/19) 263,344
Calls: 148,076 (56%)
Puts: 115,268 (44%)
Current vs Prior +3.56%
Prior 7-Day Total 1,350,702
Calls: 785,159 (58%)
Puts: 565,543 (42%)
Prior 7-Day Average 192,957
Calls: 112,165 (58%)
Puts: 80,791 (42%)
Current vs Prior 7-Day Avg +41.33%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 4.09% | 10.02%4.09% | 20.32%
Prior 5.94% | 11.61%5.94% | 20.31%
Current vs Prior -31.17% | -13.71%-31.17% | +0.03%
Prior 7-Day Avg 7.23% | 11.97%9.43% | 22.66%
Current vs 7-Day Avg -43.43% | -16.31%-56.62% | -10.33%
Prior 7-Day Eod 5.94% | 11.61%5.94% | 20.31%
Current vs 7-Day Eod -31.17% | -13.71%-31.17% | +0.03%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 14.86% | 15.86%
Calls: 18.32% | 15.75%
Puts: 11.39% | 15.97%
Prior 14.86% | 15.86%
Calls: 18.32% | 15.75%
Puts: 11.39% | 15.97%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 12.01% | 13.10%
Calls: 14.43% | 11.86%
Puts: 9.58% | 14.34%
Current vs 7-Day Avg +23.74% | +21.07%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bearish flow with 66% put dollar volume ($19.98M). Below-average activity with volume down 49% vs prior. Slightly bearish P/C ratio of 1.09. P/C ratio rising 91% - increased hedging/bearish positioning.

Smart Money BEARISH
Retail Flow NEUTRAL
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
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 15 of results (avg 8.3%, best 5.7%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$320.00Sep 1815.4516.35$15.905.7%3410.38972
$270.00Sep 1836.5038.70$37.605.9%40.66147
$240.00Sep 451.7056.30$54.008.5%--0.8815
$280.00Sep 1830.8033.60$32.208.7%170.601.4K
$290.00Sep 1825.9028.30$27.108.9%680.54206
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$325.00Sep 2548.4052.35$50.387.8%--0.6214
$335.00Sep 2555.4560.05$57.758.0%40.66--
$340.00Sep 1857.1061.95$59.538.1%260.71165
$300.00Sep 1830.6033.25$31.938.3%140.51906
$330.00Sep 1849.3553.80$51.588.6%170.67108

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. 124 found (avg delta 0.73, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$235.00Aug 2153.3059.20$56.2510.5%--1.0010
$240.00Aug 2148.2054.45$51.3312.2%--1.00108
$250.00Aug 2137.0044.50$40.7518.4%81.001.1K
$255.00Aug 2133.3539.25$36.3016.3%31.0012
$260.00Aug 2127.1034.60$30.8524.3%71.00380
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$340.00Aug 2146.7053.40$50.0513.4%4120.99269
$347.50Aug 2153.4559.35$56.4010.5%210.9914
$330.00Aug 2136.0543.40$39.7218.5%160.99515
$335.00Aug 2140.9546.65$43.8013.0%480.9832
$345.00Aug 2150.9557.30$54.1311.7%840.9854

Most actively traded options today. High liquidity = easy entry/exit. 236 active (total vol 7.3K, top 574)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$330.00Sep 1812.2514.05$13.1513.7%5490.33968
$320.00Sep 1815.4516.35$15.905.7%3410.38972
$300.00Aug 211.632.14$1.8927.0%2400.241.1K
$310.00Aug 210.310.74$0.5381.1%1970.08531
$285.00Aug 217.6010.00$8.8027.3%1790.66126
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$287.50Aug 213.304.65$3.9833.9%5740.4194
$285.00Aug 212.563.60$3.0833.8%5410.34705
$340.00Aug 2146.7053.40$50.0513.4%4120.99269
$275.00Aug 210.601.03$0.8252.4%1990.12378
$250.00Sep 188.8010.30$9.5515.7%1920.22556

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 20 strikes (avg 12.0%, max 16.0%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$290.00Aug 21Oct 293.0%80.3%15.7%121827
$292.50Aug 21Aug 2894.5%82.0%15.2%74114
$295.00Aug 21Sep 2595.6%83.7%14.2%4868
$280.00Aug 21Oct 291.6%80.5%13.7%29187
$302.50Aug 21Aug 2893.6%83.6%11.9%2225
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$295.00Aug 21Sep 1195.6%82.4%16.0%55385
$290.00Aug 21Oct 293.0%80.3%15.7%111422
$280.00Aug 21Oct 291.6%80.5%13.7%114521
$285.00Aug 21Sep 2590.2%80.1%12.5%542722
$282.50Aug 21Aug 2891.0%80.9%12.4%19106

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 204 found (best R:R 0.74, avg 3.40)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$240.00$250.00Sep 18$5.75$4.25$5.7583%0.74$245.75
$305.00$315.00Oct 2$2.70$7.30$2.7048%2.70$307.70
$300.00$310.00Sep 25$3.10$6.90$3.1050%2.23$303.10
$260.00$265.00Aug 28$2.55$2.45$2.5583%0.96$262.55
$255.00$270.00Oct 2$9.10$5.90$9.1072%0.65$264.10
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$315.00$312.50Aug 28$0.85$1.65$0.8573%1.94$314.15
$312.50$310.00Aug 21$1.58$0.92$1.5894%0.58$310.92
$297.50$295.00Sep 4$0.53$1.97$0.5352%3.72$296.97
$275.00$270.00Sep 25$1.04$3.96$1.0437%3.81$273.96
$340.00$335.00Sep 4$3.33$1.67$3.3380%0.50$336.67

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 145 found (best R:R 3.59, avg 0.49)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$330.00$332.50Sep 4$1.22$1.22$1.2874%0.95$331.22
$302.50$305.00Aug 28$1.27$1.27$1.2361%1.03$303.77
$295.00$300.00Sep 11$2.78$2.78$2.2249%1.25$297.78
$337.50$340.00Aug 21$0.14$0.14$2.3698%0.06$337.64
$312.50$315.00Sep 4$1.00$1.00$1.5064%0.67$313.50
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$280.00$275.00Sep 25$3.91$3.91$1.0961%3.59$276.09
$290.00$280.00Sep 18$6.18$6.18$3.8254%1.62$283.82
$280.00$270.00Oct 2$5.17$5.17$4.8361%1.07$274.83
$270.00$255.00Oct 2$5.78$5.78$9.2266%0.63$264.22
$280.00$275.00Sep 11$3.05$3.05$1.9561%1.56$276.95

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $8.90, cheapest $8.37)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$292.50Aug 21Aug 28$8.6094.5%82.0%
$295.00Aug 21Aug 28$8.6395.6%83.3%
$297.50Aug 21Aug 28$8.3194.5%82.4%
$290.00Aug 21Aug 28$8.8593.0%81.5%
$285.00Aug 21Aug 28$8.1590.2%82.0%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$292.50Aug 21Aug 28$8.3794.5%82.0%
$295.00Aug 21Aug 28$8.6795.6%83.3%
$290.00Aug 21Aug 28$8.3593.0%81.5%
$297.50Aug 21Sep 4$13.3894.5%85.2%
$285.00Aug 21Aug 28$8.3090.2%82.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 66 found (cheapest 3.70% of stock, avg 11.84%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$287.50Aug 21$6.78$3.98$10.76$276.74$298.263.70%
$290.00Aug 21$5.40$5.40$10.80$279.20$300.803.72%
$292.50Aug 21$4.35$6.48$10.83$281.67$303.333.73%
$295.00Aug 21$3.45$7.58$11.03$283.97$306.033.80%
$285.00Aug 21$8.80$3.08$11.88$273.12$296.884.09%
$297.50Aug 21$2.59$9.50$12.09$285.41$309.594.16%
$282.50Aug 21$10.60$2.31$12.91$269.59$295.414.44%
$300.00Aug 21$1.89$11.45$13.34$286.66$313.344.59%
$280.00Aug 21$12.13$1.69$13.82$266.18$293.824.76%
$302.50Aug 21$1.40$13.52$14.92$287.58$317.425.14%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 170 found (cheapest 1.06% of stock, avg 10.58%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$302.50$280.00Aug 21$1.40$1.69$3.09$276.91$305.59
$300.00$280.00Aug 21$1.89$1.69$3.58$276.42$303.58
$302.50$282.50Aug 21$1.40$2.31$3.71$278.79$306.21
$300.00$282.50Aug 21$1.89$2.31$4.20$278.30$304.20
$297.50$280.00Aug 21$2.59$1.69$4.28$275.72$301.78
$297.50$282.50Aug 21$2.59$2.31$4.90$277.60$302.40
$302.50$285.00Aug 21$1.40$3.08$4.48$280.52$306.98
$300.00$285.00Aug 21$1.89$3.08$4.97$280.03$304.97
$297.50$285.00Aug 21$2.59$3.08$5.67$279.33$303.17
$295.00$280.00Aug 21$3.45$1.69$5.14$274.86$300.14

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 173 found (best R:R 14.63, avg credit $1.51)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
265/268312/315Aug 28$2.34$0.1647%14.63$265.16$314.84
265/268310/312Aug 28$2.35$0.1545%15.67$265.15$312.35
265/268308/310Aug 28$2.37$0.1342%18.23$265.13$309.87
265/268315/318Aug 28$1.93$0.5750%3.39$265.57$316.93
235/240325/330Sep 11$3.02$1.9852%1.53$236.98$328.02
265/270325/330Sep 11$3.77$1.2336%3.07$266.23$328.77
235/240330/335Sep 11$2.77$2.2355%1.24$237.23$332.77
265/270330/335Sep 11$3.52$1.4839%2.38$266.48$333.52
260/265340/345Sep 25$3.61$1.3937%2.60$261.39$343.61
260/265335/340Sep 25$3.55$1.4535%2.45$261.45$338.55

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 123 found (best R:R 165.67, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$270.00$280.00$290.00Sep 18$0.30$9.7012%32.33
$290.00$300.00$310.00Sep 18$0.34$9.6611%28.41
$310.00$320.00$330.00Sep 18$0.35$9.6510%27.57
$290.00$292.50$295.00Aug 21$0.15$2.3514%15.67
$300.00$302.50$305.00Aug 21$0.09$2.4110%26.78
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$270.00$280.00$290.00Oct 2$0.06$9.9410%165.67
$260.00$270.00$280.00Sep 18$0.20$9.8012%49.00
$240.00$250.00$260.00Sep 18$0.20$9.8011%49.00
$282.50$285.00$287.50Aug 21$0.13$2.3714%18.23
$277.50$280.00$282.50Aug 21$0.10$2.4011%24.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 68 found (best net $-0.12, 63 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$315.00$317.501:2Aug 21-$0.10$2.40
$332.50$335.001:2Aug 21-$0.06$2.44
$317.50$320.001:2Aug 21-$0.11$2.39
$310.00$312.501:2Aug 21-$0.21$2.29
$307.50$310.001:2Aug 21-$0.29$2.21
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$275.00$272.501:2Aug 21-$0.12$2.38
$267.50$265.001:2Aug 21-$0.04$2.46
$260.00$255.001:2Aug 21-$0.11$4.89
$255.00$250.001:2Aug 21-$0.14$4.86
$245.00$240.001:2Aug 28-$0.33$4.67

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 77 found (best yield 7.57%, avg 3.09%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$315.00Oct 2$22.000.448.4%7.57%16.00%23
$320.00Oct 2$20.200.4210.2%6.95%17.10%13
$300.00Oct 2$26.400.513.3%9.09%12.35%--34
$305.00Oct 2$24.000.485.0%8.26%13.25%1944
$330.00Oct 2$15.750.3713.6%5.42%19.01%--22
$310.00Sep 25$20.500.456.7%7.06%13.76%--18
$300.00Sep 25$23.950.503.3%8.24%11.51%--20
$295.00Sep 25$26.000.531.5%8.95%10.49%28
$335.00Sep 25$13.200.3415.3%4.54%19.85%138
$320.00Sep 25$16.500.4010.2%5.68%15.83%--10

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 7,339
Total Puts 7,992
Put/Call Ratio 1.09
Net Difference -653

Prior's Put/Call Breakdown

Total Calls 19,195
Total Puts 10,918
Put/Call Ratio 0.57
Net Difference 8,277

Prior 7-Day Put/Call Summary

Total Calls 107,806
Total Puts 62,351
Average Put/Call Ratio 0.59
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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