Tour v528
CBRS
CEREBRAS SYS INC Class A
$198.37 +2.18%
$198.15 (-0.11%)🌙
as of 09/18 06:16 PM
(9/17 18:20) ◀
|
Friday, September 18, 2026 (6:16pm)
January 2026
|
▶ (9/21 18:16)
◀ 9/18 18:16 ▶

Option Volume

Detail
ℹ
Current (09/18) 36,619
Calls: 25,615 (70%)
Puts: 11,004 (30%)
Prior (09/17) 21,733
Calls: 14,341 (66%)
Puts: 7,392 (34%)
Current vs Prior +68.49%
Calls: +78.61% (Calls)
Puts: +48.86% (Puts)
Prior 7-Day Total 149,175
Calls: 92,173 (62%)
Puts: 57,002 (38%)
Prior 7-Day Average 21,310
Calls: 13,167 (62%)
Puts: 8,143 (38%)
Current vs Prior 7-Day Avg +71.83%
Calls: +94.53%
Puts: +35.13%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/18) $20.98M
Calls: $14.98M (71%)
Puts: $6.01M (29%)
Prior (09/17) $11.13M
Calls: $7.17M (64%)
Puts: $3.96M (36%)
Current vs Prior +88.55%
Calls: +109.02%
Puts: +51.54%
Prior 7-Day Total $95.02M
Calls: $52.38M (55%)
Puts: $42.64M (45%)
Prior 7-Day Average $13.57M
Calls: $7.48M (55%)
Puts: $6.09M (45%)
Current vs Prior 7-Day Avg +54.59%
Calls: +100.17%
Puts: -1.40%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/18) 0.43
Prior (09/17) 0.52
Current vs Prior -16.66%
Prior 7-Day Average 0.60
Current vs Prior 7-Day Avg -28.66%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/18) 148,624
Calls: 82,298 (55%)
Puts: 66,326 (45%)
Prior (09/17) 187,739
Calls: 92,989 (50%)
Puts: 94,750 (50%)
Current vs Prior -20.83%
Prior 7-Day Total 1,142,725
Calls: 659,720 (58%)
Puts: 483,005 (42%)
Prior 7-Day Average 163,246
Calls: 94,245 (58%)
Puts: 69,000 (42%)
Current vs Prior 7-Day Avg -8.96%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (09/25)Expiry (09/18) | Next (10/16)
Current 2.67% | 7.71%2.67% | 16.64%
Prior 4.15% | 8.76%4.15% | 16.89%
Current vs Prior +86.01% | +36.44%-35.56% | -1.54%
Prior 7-Day Avg 6.08% | 10.18%7.97% | 18.45%
Current vs 7-Day Avg +26.83% | +17.31%-66.46% | -9.84%
Prior 7-Day Eod 4.15% | 8.76%4.15% | 16.89%
Current vs 7-Day Eod +86.01% | +36.44%-35.56% | -1.54%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 26.04% | 20.97%
Calls: 13.50% | 23.62%
Puts: 38.57% | 18.32%
Prior 26.04% | 20.97%
Calls: 13.50% | 23.62%
Puts: 38.57% | 18.32%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 26.04% | 20.97%
Calls: 13.50% | 23.62%
Puts: 38.57% | 18.32%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 71% call dollar volume ($14.98M). Elevated premium activity with dollar volume up 89% vs prior. Dollar volume significantly above 7-day average (55% higher). Above-average activity with volume up 68% vs prior.

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 BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
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 5 of results (avg 8.5%, best 7.7%)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$200.00Oct 1613.8014.90$14.357.7%1070.52912
$190.00Oct 1618.8020.50$19.658.7%1140.62441
$195.00Oct 1616.2017.70$16.958.8%1190.57208
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$210.00Oct 1621.0022.70$21.857.8%50.58--
$180.00Oct 166.006.60$6.309.5%1140.271.5K

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. 77 found (avg delta 0.75, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$165.00Sep 1829.5037.30$33.4023.4%31.004
$170.00Sep 1824.1032.00$28.0528.2%41.0095
$175.00Sep 1820.6027.40$24.0028.3%31.00--
$180.00Sep 1814.1022.00$18.0543.8%111.00447
$185.00Sep 1811.2017.00$14.1041.1%801.00461
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$202.50Sep 182.605.70$4.1574.7%1241.00115
$205.00Sep 182.5510.10$6.32119.5%301.0038
$207.50Sep 185.2012.80$9.0084.4%21.00--
$210.00Sep 187.6014.50$11.0562.4%281.00213
$212.50Sep 1810.2017.00$13.6050.0%21.0018

Most actively traded options today. High liquidity = easy entry/exit. 222 active (total vol 30.6K, top 4.3K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$200.00Sep 180.050.40$0.23152.2%4.3K0.552.8K
$210.00Sep 180.000.05$0.03166.7%2.7K0.022.9K
$202.50Sep 180.000.25$0.13192.3%1.9K0.141.8K
$210.00Sep 252.553.30$2.9325.6%1.8K0.29287
$202.50Sep 254.506.50$5.5036.4%1.5K0.46119
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$200.00Sep 181.003.30$2.15107.0%1.7K0.611.6K
$200.00Sep 256.808.50$7.6522.2%4070.50161
$195.00Sep 180.000.40$0.20200.0%3380.11744
$197.50Sep 180.050.30$0.18138.9%3280.18198
$190.00Oct 169.9011.80$10.8517.5%2830.38963

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 296.6%, max 396.9%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$200.00Sep 18Oct 23335.7%67.6%396.9%4.3K2.8K
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$200.00Sep 18Oct 30335.7%71.9%366.7%1.7K1.7K
$197.50Sep 18Oct 30155.0%68.5%126.3%329198

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 126 found (best R:R 3.17, avg 4.22)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$200.00$210.00Oct 9$2.40$7.60$2.4051%3.17$202.40
$177.50$180.00Sep 25$0.95$1.55$0.9592%1.63$178.45
$220.00$230.00Oct 23$1.80$8.20$1.8036%4.56$221.80
$230.00$235.00Oct 30$0.20$4.80$0.2030%24.00$230.20
$210.00$220.00Oct 16$2.40$7.60$2.4042%3.17$212.40
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$210.00$207.50Sep 25$0.65$1.85$0.6574%2.85$209.35
$200.00$195.00Oct 16$1.55$3.45$1.5548%2.23$198.45
$210.00$207.50Oct 2$0.85$1.65$0.8564%1.94$209.15
$180.00$175.00Oct 30$0.70$4.30$0.7029%6.14$179.30
$182.50$180.00Oct 9$0.15$2.35$0.1527%15.67$182.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 96 found (best R:R 1.94, avg 0.59)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$212.50$215.00Oct 2$2.10$2.10$0.4062%5.25$214.60
$222.50$225.00Sep 18$1.24$1.24$1.2686%0.98$223.74
$215.00$217.50Oct 9$1.60$1.60$0.9065%1.78$216.60
$222.50$225.00Oct 2$1.25$1.25$1.2575%1.00$223.75
$207.50$210.00Sep 25$1.22$1.22$1.2864%0.95$208.72
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$175.00$170.00Oct 30$3.30$3.30$1.7074%1.94$171.70
$190.00$180.00Oct 30$5.20$5.20$4.8062%1.08$184.80
$195.00$190.00Oct 16$3.65$3.65$1.3557%2.70$191.35
$185.00$180.00Oct 16$3.00$3.00$2.0067%1.50$182.00
$185.00$182.50Oct 2$1.90$1.90$0.6072%3.17$183.10

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $5.91, cheapest $5.50)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$200.00Sep 18Sep 25$6.32335.7%60.6%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$200.00Sep 18Sep 25$5.50335.7%60.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 57 found (cheapest 1.20% of stock, avg 10.32%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$200.00Sep 18$0.23$2.15$2.38$197.62$202.381.20%
$197.50Sep 18$3.15$0.18$3.33$194.17$200.831.68%
$202.50Sep 18$0.13$4.15$4.28$198.22$206.782.16%
$195.00Sep 18$4.32$0.20$4.52$190.48$199.522.28%
$205.00Sep 18$0.03$6.32$6.35$198.65$211.353.20%
$192.50Sep 18$6.50$0.15$6.65$185.85$199.153.35%
$190.00Sep 18$8.25$0.15$8.40$181.60$198.404.23%
$207.50Sep 18$0.08$9.00$9.08$198.42$216.584.58%
$210.00Sep 18$0.03$11.05$11.08$198.92$221.085.59%
$187.50Sep 18$10.75$0.83$11.58$175.92$199.085.84%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 0.14% of stock, avg 8.37%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$202.50$192.50Sep 18$0.13$0.15$0.28$192.22$202.78
$202.50$190.00Sep 18$0.13$0.15$0.28$189.72$202.78
$202.50$197.50Sep 18$0.13$0.18$0.31$197.19$202.81
$202.50$195.00Sep 18$0.13$0.20$0.33$194.67$202.83
$202.50$187.50Sep 18$0.13$0.83$0.96$186.54$203.46
$222.50$197.50Sep 18$1.27$0.18$1.45$196.05$223.95
$222.50$195.00Sep 18$1.27$0.20$1.47$193.53$223.97
$222.50$192.50Sep 18$1.27$0.15$1.42$191.08$223.92
$222.50$190.00Sep 18$1.27$0.15$1.42$188.58$223.92
$222.50$187.50Sep 18$1.27$0.83$2.10$185.40$224.60

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 155 found (best R:R 4.43, avg credit $1.21)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
185/188222/225Sep 18$2.04$0.4672%4.43$185.46$224.54
182/185232/235Oct 2$2.25$0.2557%9.00$182.75$234.75
182/185230/232Oct 2$2.18$0.3255%6.81$182.82$232.18
170/172222/225Sep 18$1.51$0.9982%1.53$170.99$224.01
182/185228/230Oct 2$2.20$0.3053%7.33$182.80$229.70
178/180222/225Oct 2$2.05$0.4556%4.56$177.95$224.55
180/182222/225Oct 2$1.97$0.5353%3.72$180.53$224.47
172/175222/225Oct 2$1.73$0.7761%2.25$173.27$224.23
168/170222/225Oct 2$1.58$0.9265%1.72$168.42$224.08
170/175230/235Oct 30$3.50$1.5044%2.33$171.50$233.50

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 65 found (best R:R 13.71, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$180.00$185.00$190.00Oct 30$0.05$4.959%99.00
$190.00$195.00$200.00Oct 16$0.10$4.9010%49.00
$197.50$200.00$202.50Sep 25$0.05$2.4512%49.00
$210.00$212.50$215.00Sep 25$0.07$2.438%34.71
$217.50$220.00$222.50Sep 25$0.06$2.445%40.67
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$200.00$202.50$205.00Sep 18$0.17$2.3339%13.71
$165.00$170.00$175.00Oct 16$0.13$4.879%37.46
$170.00$175.00$180.00Oct 16$0.15$4.859%32.33
$190.00$192.50$195.00Oct 2$0.05$2.457%49.00
$202.50$205.00$207.50Oct 2$0.10$2.408%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. 99 found (best net $-7.05, 92 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$200.00$202.501:2Sep 18-$0.03$2.47
$195.00$197.501:2Sep 18-$1.98$0.52
$207.50$220.001:2Oct 23-$4.75$7.75
$192.50$195.001:2Sep 18-$2.14$0.36
$212.50$215.001:2Sep 18-$0.01$2.49
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$225.00$210.001:2Oct 2-$7.05$7.95
$202.50$200.001:2Sep 18-$0.15$2.35
$200.00$190.001:2Oct 9-$2.60$7.40
$205.00$202.501:2Sep 18-$1.98$0.52
$217.50$205.001:2Oct 9-$7.75$4.75

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 57 found (best yield 6.35%, avg 2.66%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$210.00Oct 30$12.600.465.9%6.35%12.21%26
$220.00Oct 30$9.700.3810.9%4.89%15.79%12168
$215.00Oct 30$10.700.428.4%5.39%13.78%19
$202.50Oct 30$14.800.522.1%7.46%9.54%26
$207.50Oct 30$11.900.484.6%6.00%10.60%27
$235.00Oct 30$5.600.2918.5%2.82%21.29%27
$205.00Oct 30$12.900.493.3%6.50%9.85%13
$230.00Oct 30$6.000.3015.9%3.02%18.97%1--
$220.00Oct 23$7.400.3610.9%3.73%14.63%2--
$210.00Oct 16$10.200.425.9%5.14%11.00%361.2K

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 25,615
Total Puts 11,004
Put/Call Ratio 0.43
Net Difference 14,611

Prior's Put/Call Breakdown

Total Calls 14,341
Total Puts 7,392
Put/Call Ratio 0.52
Net Difference 6,949

Prior 7-Day Put/Call Summary

Total Calls 92,173
Total Puts 57,002
Average Put/Call Ratio 0.60
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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