Tour v477
ALAB
ASTERA LABS INC
$311.23 +3.85%
$305.00 (-2.00%)🌙
as of 07/31 06:10 PM
(7/30 18:16) ◀
|
Friday, July 31, 2026 (6:10pm)
January 2026
|
▶ (8/3 14:05)
◀ 7/31 18:10 ▶

Option Volume

Detail
ℹ
Current (07/31) 41,954
Calls: 31,991 (76%)
Puts: 9,963 (24%)
Prior (07/30) 24,568
Calls: 13,911 (57%)
Puts: 10,657 (43%)
Current vs Prior +70.77%
Calls: +129.97% (Calls)
Puts: -6.51% (Puts)
Prior 7-Day Total 141,442
Calls: 76,895 (54%)
Puts: 64,547 (46%)
Prior 7-Day Average 20,206
Calls: 10,985 (54%)
Puts: 9,221 (46%)
Current vs Prior 7-Day Avg +107.63%
Calls: +191.22%
Puts: +8.05%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/31) $68.01M
Calls: $54.34M (80%)
Puts: $13.67M (20%)
Prior (07/30) $47.34M
Calls: $33.40M (71%)
Puts: $13.94M (29%)
Current vs Prior +43.65%
Calls: +62.67%
Puts: -1.93%
Prior 7-Day Total $284.14M
Calls: $137.74M (48%)
Puts: $146.40M (52%)
Prior 7-Day Average $40.59M
Calls: $19.68M (48%)
Puts: $20.91M (52%)
Current vs Prior 7-Day Avg +67.53%
Calls: +176.13%
Puts: -34.63%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/31) 0.31
Prior (07/30) 0.77
Current vs Prior -59.35%
Prior 7-Day Average 0.92
Current vs Prior 7-Day Avg -65.99%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/31) 102,750
Calls: 62,320 (61%)
Puts: 40,430 (39%)
Prior (07/30) 97,838
Calls: 57,171 (58%)
Puts: 40,667 (42%)
Current vs Prior +5.02%
Prior 7-Day Total 611,288
Calls: 342,831 (56%)
Puts: 268,457 (44%)
Prior 7-Day Average 87,326
Calls: 48,975 (56%)
Puts: 38,351 (44%)
Current vs Prior 7-Day Avg +17.66%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 3.59% | 18.20%24.93% | 35.26%
Prior 6.95% | 18.80%25.43% | 36.34%
Current vs Prior +161.79% | +15.87%-1.94% | -2.97%
Prior 7-Day Avg 9.83% | 19.28%27.74% | 37.72%
Current vs 7-Day Avg +85.09% | +12.93%-10.13% | -6.51%
Prior 7-Day Eod 6.95% | 18.80%25.43% | 36.34%
Current vs 7-Day Eod +161.79% | +15.87%-1.94% | -2.97%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 28.13% | 13.46%
Calls: 24.00% | 14.86%
Puts: 32.26% | 12.07%
Prior 28.13% | 13.46%
Calls: 24.00% | 14.86%
Puts: 32.26% | 12.07%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 28.13% | 13.46%
Calls: 24.00% | 14.86%
Puts: 32.26% | 12.07%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 80% of dollar volume in calls ($54.34M) vs puts ($13.67M). Dollar volume significantly above 7-day average (68% higher). Above-average activity with volume up 71% vs prior. Volume explosion - 108% above 7-day average (41,954 vs avg 20,206).

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 BEARISH
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 9 of results (avg 8.9%, best 7.6%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$250.00Jul 3158.4063.00$60.707.6%330.9262
$265.00Aug 2865.3571.25$68.308.6%10.7512
$250.00Aug 2171.6578.20$74.938.7%300.821.1K
$260.00Aug 1461.6067.25$64.438.8%10.81--
$290.00Sep 1158.1063.50$60.808.9%10.65--
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$360.00Aug 2164.0570.35$67.209.4%10.6295
$350.00Aug 2861.4067.55$64.479.5%20.5621

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. 139 found (avg delta 0.69, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$282.50Jul 3125.0033.00$29.0027.6%31.0018
$260.00Jul 3147.0055.70$51.3516.9%151.0099
$277.50Jul 3129.6538.00$33.8324.7%280.9832
$267.50Jul 3140.5048.00$44.2516.9%1.5K0.97--
$275.00Jul 3132.0040.75$36.3824.1%830.9769
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$365.00Jul 3149.7058.50$54.1016.3%20.92--
$370.00Jul 3154.5563.60$59.0815.3%10.90--
$350.00Jul 3135.8044.00$39.9020.6%20.89--
$345.00Jul 3131.1539.00$35.0822.4%150.8637
$340.00Jul 3126.5534.75$30.6526.8%60.8248

Most actively traded options today. High liquidity = easy entry/exit. 329 active (total vol 34.2K, top 4.9K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$327.50Jul 312.854.90$3.8852.8%4.9K0.27746
$335.00Aug 715.2522.05$18.6536.5%1.7K0.4214
$325.00Aug 721.0025.00$23.0017.4%1.6K0.4874
$267.50Jul 3140.5048.00$44.2516.9%1.5K0.97--
$272.50Jul 3137.1043.25$40.1715.3%1.5K0.89--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$275.00Jul 310.000.47$0.24195.8%1.1K0.032.1K
$290.00Jul 310.001.08$0.54200.0%1.1K0.071.2K
$300.00Jul 310.010.75$0.38194.7%5860.09213
$300.00Aug 718.9523.90$21.4223.1%3400.39194
$320.00Jul 318.2014.30$11.2554.2%2440.70431

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 81 strikes (avg 677.4%, max 1731.2%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$250.00Jul 31Aug 212249.0%131.9%1604.5%631.2K
$265.00Jul 31Aug 281781.1%125.4%1320.8%37142
$370.00Jul 31Sep 41694.3%122.4%1284.0%125163
$270.00Jul 31Aug 211634.6%128.9%1168.5%431.5K
$365.00Jul 31Sep 111430.8%117.2%1120.7%3598
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$250.00Jul 31Sep 42249.0%122.8%1731.2%79852
$255.00Jul 31Aug 282087.3%124.6%1575.2%14994
$252.50Jul 31Aug 142171.2%146.8%1379.4%8738
$265.00Jul 31Sep 41781.1%120.5%1378.1%68307
$270.00Jul 31Sep 41634.6%121.7%1243.6%26269

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 211 found (best R:R 24.00, avg 2.32)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$330.00$332.50Jul 31$0.10$2.40$0.1024.00$330.10
$337.50$340.00Jul 31$0.12$2.38$0.1219.83$337.62
$340.00$345.00Aug 7$0.40$4.60$0.4011.50$340.40
$332.50$335.00Aug 14$0.20$2.30$0.2011.50$332.70
$365.00$370.00Sep 4$0.40$4.60$0.4011.50$365.40
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$280.00$275.00Aug 7$0.38$4.62$0.3812.16$279.62
$317.50$315.00Aug 7$0.20$2.30$0.2011.50$317.30
$302.50$300.00Jul 31$0.26$2.24$0.268.62$302.24
$252.50$250.00Aug 7$0.28$2.22$0.287.93$252.22
$277.50$275.00Aug 21$0.33$2.17$0.336.58$277.17

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 259 found (best R:R 26.78, avg 1.66)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$265.00$267.50Aug 7$2.25$2.25$0.259.00$267.25
$292.50$295.00Aug 14$2.22$2.22$0.287.93$294.72
$285.00$287.50Aug 7$2.15$2.15$0.356.14$287.15
$260.00$265.00Jul 31$4.25$4.25$0.755.67$264.25
$260.00$262.50Aug 7$2.12$2.12$0.385.58$262.12
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$350.00$345.00Jul 31$4.82$4.82$0.1826.78$345.18
$340.00$337.50Jul 31$2.40$2.40$0.1024.00$337.60
$365.00$350.00Jul 31$14.20$14.20$0.8017.75$350.80
$345.00$342.50Jul 31$2.35$2.35$0.1515.67$342.65
$322.50$320.00Aug 7$2.34$2.34$0.1614.63$320.16

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 81 found (avg debit $15.41, cheapest $3.05)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$262.50Aug 7Aug 14$4.47160.6%143.5%
$250.00Jul 31Aug 7$6.982249.0%161.9%
$370.00Jul 31Aug 7$8.371694.3%165.6%
$260.00Jul 31Aug 7$8.70910.7%165.6%
$367.50Jul 31Aug 7$8.701735.7%167.2%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$250.00Jul 31Aug 7$3.052249.0%161.9%
$252.50Jul 31Aug 7$3.332171.2%159.7%
$360.00Aug 7Aug 14$3.60157.0%132.9%
$255.00Jul 31Aug 7$4.102087.3%162.1%
$257.50Jul 31Aug 7$4.731826.2%156.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 116 found (cheapest 2.73% of stock, avg 18.49%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$307.50Jul 31$6.31$2.20$8.51$298.99$316.012.73%
$305.00Jul 31$8.15$1.18$9.33$295.67$314.333.00%
$312.50Jul 31$4.47$5.28$9.75$302.75$322.253.13%
$302.50Jul 31$9.20$0.64$9.84$292.66$312.343.16%
$310.00Jul 31$5.90$4.09$9.99$300.01$319.993.21%
$300.00Jul 31$11.73$0.38$12.11$287.89$312.113.89%
$315.00Jul 31$5.08$7.43$12.51$302.49$327.514.02%
$317.50Jul 31$4.40$9.43$13.83$303.67$331.334.44%
$320.00Jul 31$2.81$11.25$14.06$305.94$334.064.52%
$297.50Jul 31$14.40$1.13$15.53$281.97$313.034.99%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 153 found (cheapest 1.28% of stock, avg 17.26%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$320.00$305.00Jul 31$2.81$1.18$3.99$301.01$323.99
$320.00$295.00Jul 31$2.81$2.15$4.96$290.04$324.96
$320.00$292.50Jul 31$2.81$2.15$4.96$287.54$324.96
$320.00$307.50Jul 31$2.81$2.20$5.01$302.49$325.01
$322.50$305.00Jul 31$4.13$1.18$5.31$299.69$327.81
$317.50$305.00Jul 31$4.40$1.18$5.58$299.42$323.08
$312.50$305.00Jul 31$4.47$1.18$5.65$299.35$318.15
$315.00$305.00Jul 31$5.08$1.18$6.26$298.74$321.26
$322.50$295.00Jul 31$4.13$2.15$6.28$288.72$328.78
$322.50$292.50Jul 31$4.13$2.15$6.28$286.22$328.78

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 250 found (best R:R 37.46, avg credit $5.14)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
265/270295/300Sep 4$4.87$0.1337.46$265.13$299.87
270/272280/285Aug 7$4.85$0.1532.33$267.65$284.85
260/265290/295Aug 21$4.85$0.1532.33$260.15$294.85
275/280300/305Aug 28$4.84$0.1630.25$275.16$304.84
255/260270/275Aug 14$4.83$0.1728.41$255.17$274.83
250/252260/262Aug 7$2.40$0.1024.00$250.10$262.40
300/305310/315Aug 28$4.79$0.2122.81$300.21$314.79
280/290355/365Sep 4$9.54$0.4620.74$280.46$364.54
265/270290/295Aug 21$4.73$0.2717.52$265.27$294.73
270/275290/295Aug 21$4.72$0.2816.86$270.28$294.72

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 104 found (best R:R 70.43, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$310.00$315.00$320.00Aug 28$0.07$4.9370.43
$330.00$332.50$335.00Jul 31$0.05$2.4549.00
$330.00$340.00$350.00Sep 4$0.27$9.7336.04
$315.00$317.50$320.00Aug 21$0.08$2.4230.25
$295.00$300.00$305.00Sep 4$0.19$4.8125.32
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$295.00$300.00$305.00Aug 21$0.14$4.8634.71
$300.00$315.00$330.00Sep 4$0.50$14.5029.00
$275.00$280.00$285.00Aug 28$0.26$4.7418.23
$320.00$322.50$325.00Aug 21$0.15$2.3515.67
$310.00$330.00$350.00Aug 28$1.34$18.6613.93

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 30 found (best net $-0.10, 24 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$352.50$355.001:2Jul 31-$1.03$1.47
$342.50$345.001:2Jul 31-$1.06$1.44
$347.50$350.001:2Jul 31-$1.17$1.33
$317.50$320.001:2Jul 31-$1.22$1.28
$357.50$360.001:2Jul 31-$1.22$1.28
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$305.00$302.501:2Jul 31-$0.10$2.40
$302.50$300.001:2Jul 31-$0.12$2.38
$307.50$305.001:2Jul 31-$0.16$2.34
$310.00$307.501:2Jul 31-$0.31$2.19
$277.50$275.001:2Jul 31-$0.35$2.15

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 87 found (best yield 14.07%, avg 6.41%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$315.00Sep 4$43.800.581.2%14.07%15.28%1--
$320.00Sep 11$41.800.562.8%13.43%16.25%2--
$315.00Aug 28$39.550.571.2%12.71%13.92%1--
$320.00Aug 28$38.050.552.8%12.23%15.04%766
$335.00Sep 11$37.550.517.6%12.07%19.70%1--
$330.00Sep 4$37.300.536.0%11.98%18.02%3--
$315.00Aug 21$35.000.561.2%11.25%12.46%137
$340.00Sep 4$34.300.509.2%11.02%20.26%2--
$317.50Aug 21$33.800.552.0%10.86%12.87%3--
$330.00Aug 28$33.650.526.0%10.81%16.84%369

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 31,991
Total Puts 9,963
Put/Call Ratio 0.31
Net Difference 22,028

Prior's Put/Call Breakdown

Total Calls 13,911
Total Puts 10,657
Put/Call Ratio 0.77
Net Difference 3,254

Prior 7-Day Put/Call Summary

Total Calls 76,895
Total Puts 64,547
Average Put/Call Ratio 0.92
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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