Tour v452
CBRS
CEREBRAS SYS INC A
$192.72 +2.18%
$190.75 (-1.02%)🌙
as of 07/28 06:23 PM
(7/27 18:19) ◀
|
Tuesday, July 28, 2026 (6:23pm)
January 2026
|
▶ (7/29 18:25)
◀ 7/28 18:23 ▶

Option Volume

Detail
ℹ
Current (07/28) 25,985
Calls: 19,445 (75%)
Puts: 6,540 (25%)
Prior (07/27) 23,250
Calls: 14,222 (61%)
Puts: 9,028 (39%)
Current vs Prior +11.76%
Calls: +36.72% (Calls)
Puts: -27.56% (Puts)
Prior 7-Day Total 275,781
Calls: 188,683 (68%)
Puts: 87,098 (32%)
Prior 7-Day Average 39,397
Calls: 26,954 (68%)
Puts: 12,442 (32%)
Current vs Prior 7-Day Avg -34.04%
Calls: -27.86%
Puts: -47.44%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28) $23.99M
Calls: $13.17M (55%)
Puts: $10.82M (45%)
Prior (07/27) $23.70M
Calls: $9.17M (39%)
Puts: $14.53M (61%)
Current vs Prior +1.23%
Calls: +43.62%
Puts: -25.53%
Prior 7-Day Total $297.03M
Calls: $149.80M (50%)
Puts: $147.23M (50%)
Prior 7-Day Average $42.43M
Calls: $21.40M (50%)
Puts: $21.03M (50%)
Current vs Prior 7-Day Avg -43.45%
Calls: -38.44%
Puts: -48.56%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 0.34
Prior (07/27) 0.63
Current vs Prior -47.02%
Prior 7-Day Average 0.46
Current vs Prior 7-Day Avg -26.96%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28) 129,087
Calls: 87,178 (68%)
Puts: 41,909 (32%)
Prior (07/27) 122,956
Calls: 77,867 (63%)
Puts: 45,089 (37%)
Current vs Prior +4.99%
Prior 7-Day Total 977,314
Calls: 622,184 (64%)
Puts: 355,130 (36%)
Prior 7-Day Average 139,616
Calls: 88,883 (64%)
Puts: 50,732 (36%)
Current vs Prior 7-Day Avg -7.54%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 11.49% | 17.62%27.73% | 36.58%
Prior 12.17% | 17.95%28.55% | 36.69%
Current vs Prior -5.54% | -1.84%-2.86% | -0.29%
Prior 7-Day Avg 10.77% | 17.00%24.12% | 35.58%
Current vs 7-Day Avg +6.71% | +3.65%+14.99% | +2.81%
Prior 7-Day Eod 12.17% | 17.95%28.55% | 36.69%
Current vs 7-Day Eod -5.54% | -1.84%-2.86% | -0.29%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 23.54% | 30.79%
Calls: 18.87% | 27.67%
Puts: 28.21% | 33.90%
Prior 23.54% | 30.79%
Calls: 18.87% | 27.67%
Puts: 28.21% | 33.90%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 23.54% | 30.79%
Calls: 18.87% | 27.67%
Puts: 28.21% | 33.90%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Extreme bullish P/C ratio of 0.34 - heavy call buying (19,445 calls vs 6,540 puts). P/C ratio dropping 47% - sentiment shifting bullish. Call-heavy open interest (87,178 calls vs 41,909 puts) suggests bullish positioning.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
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 2 of results (avg 8.4%, best 6.9%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$210.00Jul 314.204.50$4.356.9%3260.28404
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$230.00Aug 1446.6051.50$49.0510.0%60.672

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. 81 found (avg delta 0.65, highest 0.96)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$157.50Jul 3131.7037.80$34.7517.6%10.96--
$160.00Jul 3131.3035.40$33.3512.3%160.952
$162.50Jul 3127.2033.00$30.1019.3%200.932
$165.00Jul 3125.1030.00$27.5517.8%210.9190
$170.00Jul 3121.1026.20$23.6521.6%50.8664
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$230.00Jul 3137.5043.10$40.3013.9%110.8785
$227.50Jul 3135.2040.70$37.9514.5%30.868
$225.00Jul 3132.7036.60$34.6511.3%20.84--
$220.00Jul 3128.4034.30$31.3518.8%1.3K0.82--
$217.50Jul 3126.1031.80$28.9519.7%60.8025

Most actively traded options today. High liquidity = easy entry/exit. 197 active (total vol 9.2K, top 1.5K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$230.00Jul 311.451.80$1.6321.5%4670.12400
$200.00Jul 316.507.50$7.0014.3%4380.40588
$210.00Jul 314.204.50$4.356.9%3260.28404
$220.00Jul 312.002.70$2.3529.8%3230.17625
$180.00Jul 3114.6019.60$17.1029.2%2340.7258
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Jul 314.105.00$4.5519.8%1.5K0.291.6K
$220.00Jul 3128.4034.30$31.3518.8%1.3K0.82--
$170.00Jul 311.802.40$2.1028.6%2220.16502
$172.50Jul 312.403.40$2.9034.5%1630.19105
$160.00Jul 310.501.35$0.9391.4%1260.08520

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 51 strikes (avg 15.5%, max 29.1%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$227.50Jul 31Aug 28163.5%126.7%29.1%125115
$230.00Jul 31Aug 28166.3%129.2%28.8%483412
$225.00Jul 31Aug 28163.4%130.7%25.0%108447
$222.50Jul 31Aug 28159.5%129.0%23.7%1693
$210.00Jul 31Aug 28157.9%128.0%23.3%328451
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$230.00Jul 31Aug 21166.3%133.2%24.9%1785
$155.00Jul 31Sep 4147.3%120.6%22.1%105239
$200.00Jul 31Aug 28154.0%127.1%21.2%40348
$160.00Jul 31Sep 4147.5%122.5%20.4%127520
$165.00Jul 31Sep 4145.9%122.5%19.1%68399

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 142 found (best R:R 24.00, avg 3.04)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$207.50$210.00Jul 31$0.10$2.40$0.1024.00$207.60
$220.00$222.50Jul 31$0.15$2.35$0.1515.67$220.15
$222.50$225.00Jul 31$0.15$2.35$0.1515.67$222.65
$227.50$230.00Jul 31$0.15$2.35$0.1515.67$227.65
$202.50$205.00Aug 14$0.15$2.35$0.1515.67$202.65
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$160.00$157.50Jul 31$0.15$2.35$0.1515.67$159.85
$157.50$155.00Jul 31$0.25$2.25$0.259.00$157.25
$162.50$160.00Jul 31$0.25$2.25$0.259.00$162.25
$170.00$167.50Jul 31$0.27$2.23$0.278.26$169.73
$165.00$162.50Jul 31$0.30$2.20$0.307.33$164.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 169 found (best R:R 15.67, avg 1.21)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$177.50$180.00Aug 7$2.15$2.15$0.356.14$179.65
$170.00$172.50Jul 31$2.05$2.05$0.454.56$172.05
$165.00$170.00Jul 31$3.90$3.90$1.103.55$168.90
$172.50$175.00Aug 14$1.85$1.85$0.652.85$174.35
$197.50$200.00Aug 21$1.85$1.85$0.652.85$199.35
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$230.00$227.50Jul 31$2.35$2.35$0.1515.67$227.65
$205.00$200.00Jul 31$4.30$4.30$0.706.14$200.70
$177.50$175.00Aug 14$2.15$2.15$0.356.14$175.35
$195.00$192.50Jul 31$2.10$2.10$0.405.25$192.90
$175.00$172.50Aug 21$2.05$2.05$0.454.56$172.95

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 51 found (avg debit $6.31, cheapest $2.55)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$230.00Jul 31Aug 7$3.72166.3%135.7%
$222.50Jul 31Aug 7$4.15159.5%131.5%
$187.50Jul 31Aug 7$4.45141.0%125.9%
$225.00Jul 31Aug 7$4.55163.4%138.7%
$180.00Jul 31Aug 7$4.60138.1%127.1%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$155.00Jul 31Aug 7$2.55147.3%128.3%
$160.00Jul 31Aug 7$2.97147.5%125.5%
$157.50Jul 31Aug 7$3.25150.8%134.2%
$162.50Jul 31Aug 7$3.32146.7%125.6%
$165.00Jul 31Aug 7$3.47145.9%123.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 66 found (cheapest 9.70% of stock, avg 19.89%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$190.00Jul 31$10.00$8.70$18.70$171.30$208.709.70%
$182.50Jul 31$14.15$5.90$20.05$162.45$202.5510.40%
$192.50Jul 31$9.50$10.55$20.05$172.45$212.5510.40%
$185.00Jul 31$13.30$6.95$20.25$164.75$205.2510.51%
$197.50Jul 31$7.50$13.55$21.05$176.45$218.5510.92%
$187.50Jul 31$13.40$7.70$21.10$166.40$208.6010.95%
$195.00Jul 31$8.45$12.65$21.10$173.90$216.1010.95%
$180.00Jul 31$17.10$4.55$21.65$158.35$201.6511.23%
$200.00Jul 31$7.00$15.15$22.15$177.85$222.1511.49%
$175.00Jul 31$18.90$3.38$22.28$152.72$197.2811.56%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 124 found (cheapest 5.92% of stock, avg 17.31%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$205.00$182.50Jul 31$5.50$5.90$11.40$171.10$216.40
$202.50$182.50Jul 31$6.20$5.90$12.10$170.40$214.60
$205.00$185.00Jul 31$5.50$6.95$12.45$172.55$217.45
$200.00$182.50Jul 31$7.00$5.90$12.90$169.60$212.90
$202.50$185.00Jul 31$6.20$6.95$13.15$171.85$215.65
$205.00$187.50Jul 31$5.50$7.70$13.20$174.30$218.20
$197.50$182.50Jul 31$7.50$5.90$13.40$169.10$210.90
$202.50$187.50Jul 31$6.20$7.70$13.90$173.60$216.40
$200.00$185.00Jul 31$7.00$6.95$13.95$171.05$213.95
$205.00$190.00Jul 31$5.50$8.70$14.20$175.80$219.20

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 254 found (best R:R 32.33, avg credit $3.03)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
155/160195/200Sep 4$4.85$0.1532.33$155.15$199.85
165/168170/172Jul 31$2.40$0.1024.00$165.10$172.40
155/158180/182Aug 7$2.40$0.1024.00$155.10$182.40
175/178180/185Aug 21$4.80$0.2024.00$172.70$184.80
160/165170/178Aug 28$7.10$0.4017.75$157.90$177.10
162/165170/172Jul 31$2.35$0.1515.67$162.65$172.35
155/158190/192Aug 7$2.35$0.1515.67$155.15$192.35
160/162188/190Aug 14$2.35$0.1515.67$160.15$189.85
175/178195/198Aug 21$2.35$0.1515.67$175.15$197.35
160/165170/178Aug 21$7.00$0.5014.00$158.00$177.00

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 59 found (best R:R 149.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$210.00$217.50$225.00Aug 14$0.05$7.45149.00
$185.00$190.00$195.00Sep 4$0.15$4.8532.33
$192.50$195.00$197.50Jul 31$0.10$2.4024.00
$200.00$202.50$205.00Jul 31$0.10$2.4024.00
$185.00$187.50$190.00Aug 7$0.10$2.4024.00
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$160.00$162.50$165.00Jul 31$0.05$2.4549.00
$180.00$185.00$190.00Aug 21$0.10$4.9049.00
$157.50$160.00$162.50Jul 31$0.10$2.4024.00
$205.00$217.50$230.00Aug 14$0.70$11.8016.86
$187.50$190.00$192.50Aug 7$0.15$2.3515.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 18 found (best net $-2.01, 18 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$210.00$215.001:2Jul 31-$2.01$2.99
$227.50$230.001:2Jul 31-$1.48$1.02
$225.00$227.501:2Jul 31-$1.51$0.99
$225.00$230.001:2Aug 7-$4.10$0.90
$217.50$220.001:2Jul 31-$1.90$0.60
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$157.50$155.001:2Jul 31-$0.28$2.22
$160.00$157.501:2Jul 31-$0.63$1.87
$162.50$160.001:2Jul 31-$0.68$1.82
$165.00$162.501:2Jul 31-$0.88$1.62
$170.00$165.001:2Aug 7-$3.40$1.60

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 54 found (best yield 13.44%, avg 5.62%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$195.00Sep 4$25.900.551.2%13.44%14.62%1--
$200.00Sep 4$23.800.533.8%12.35%16.13%3--
$200.00Aug 28$21.200.523.8%11.00%14.78%76100
$195.00Aug 21$20.600.541.2%10.69%11.87%2--
$197.50Aug 21$19.500.522.5%10.12%12.60%1--
$200.00Aug 21$19.200.503.8%9.96%13.74%1252.1K
$210.00Aug 28$18.500.479.0%9.60%18.57%247
$195.00Aug 14$18.300.531.2%9.50%10.68%8559
$205.00Aug 21$17.700.486.4%9.18%15.56%2--
$207.50Aug 21$17.300.467.7%8.98%16.65%11

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 19,445
Total Puts 6,540
Put/Call Ratio 0.34
Net Difference 12,905

Prior's Put/Call Breakdown

Total Calls 14,222
Total Puts 9,028
Put/Call Ratio 0.63
Net Difference 5,194

Prior 7-Day Put/Call Summary

Total Calls 188,683
Total Puts 87,098
Average Put/Call Ratio 0.46
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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