CBRS - Options Database

CBRS

CEREBRAS SYS INC Class A

$208.49 +5.10%

$208.82 (+0.16%)🌙

as of 09/21 06:16 PM

(9/18 18:16) ◀

Monday, September 21, 2026 (6:16pm)

▶

◀ 9/21 18:16

Option Volume

Detail

ℹ

Current (09/21) 24,137

Calls: 16,495 (68%)

Puts: 7,642 (32%)

Prior (09/18) 36,619

Calls: 25,615 (70%)

Puts: 11,004 (30%)

Current vs Prior -34.09%

Calls: -35.60% (Calls)

Puts: -30.55% (Puts)

Prior 7-Day Total 155,103

Calls: 100,924 (65%)

Puts: 54,179 (35%)

Prior 7-Day Average 22,157

Calls: 14,417 (65%)

Puts: 7,739 (35%)

Current vs Prior 7-Day Avg +8.93%

Calls: +14.41%

Puts: -1.26%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/21) $20.32M

Calls: $15.27M (75%)

Puts: $5.05M (25%)

Prior (09/18) $20.98M

Calls: $14.98M (71%)

Puts: $6.01M (29%)

Current vs Prior -3.16%

Calls: +1.96%

Puts: -15.93%

Prior 7-Day Total $91.97M

Calls: $54.22M (59%)

Puts: $37.75M (41%)

Prior 7-Day Average $13.14M

Calls: $7.75M (59%)

Puts: $5.39M (41%)

Current vs Prior 7-Day Avg +54.66%

Calls: +97.16%

Puts: -6.36%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/21) 0.46

Prior (09/18) 0.43

Current vs Prior +7.84%

Prior 7-Day Average 0.55

Current vs Prior 7-Day Avg -15.22%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/21) 151,697

Calls: 71,534 (47%)

Puts: 80,163 (53%)

Prior (09/18) 148,624

Calls: 82,298 (55%)

Puts: 66,326 (45%)

Current vs Prior +2.07%

Prior 7-Day Total 1,128,534

Calls: 639,413 (57%)

Puts: 489,121 (43%)

Prior 7-Day Average 161,219

Calls: 91,344 (57%)

Puts: 69,874 (43%)

Current vs Prior 7-Day Avg -5.91%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)

Current 7.15% | 11.25%15.49% | 27.05%

Prior 7.71% | 11.95%2.67% | 16.64%

Current vs Prior -7.34% | -5.86%+479.85% | +62.61%

Prior 7-Day Avg 6.14% | 10.29%6.75% | 18.02%

Current vs 7-Day Avg +16.41% | +9.32%+129.66% | +50.13%

Prior 7-Day Eod 7.71% | 11.95%2.67% | 16.64%

Current vs 7-Day Eod -7.34% | -5.86%+479.85% | +62.61%

Sentiment BULLISHBEARISH

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

Strong bullish conviction with 75% of dollar volume in calls ($15.27M) vs puts ($5.05M). Dollar volume significantly above 7-day average (55% higher). Extreme bullish P/C ratio of 0.46 - heavy call buying (16,495 calls vs 7,642 puts).

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 NEUTRAL

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

🎯

Tightest Spreads

💰

Best Value <$1

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High Delta

⚖️

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 9.2%, best 8.4%)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Oct 16	4.30	4.70	$4.50	8.9%	454	0.21	2.0K
$212.50	Oct 16	13.40	14.70	$14.05	9.3%	2	0.50	--
$205.00	Oct 16	16.80	18.50	$17.65	9.6%	22	0.57	--
$230.00	Oct 16	7.90	8.70	$8.30	9.6%	131	0.34	795

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Oct 16	44.20	48.10	$46.15	8.5%	10	0.79	695

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. 78 found (avg delta 0.69, highest 0.98)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Sep 25	29.40	37.60	$33.50	24.5%	14	0.98	23
$180.00	Sep 25	25.20	29.70	$27.45	16.4%	21	0.96	129
$170.00	Oct 2	35.10	42.60	$38.85	19.3%	2	0.96	5
$182.50	Sep 25	22.20	30.20	$26.20	30.5%	2	0.95	--
$185.00	Sep 25	20.20	28.30	$24.25	33.4%	19	0.93	87

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$235.00	Oct 2	25.40	33.20	$29.30	26.6%	1	0.81	2
$225.00	Sep 25	15.40	22.60	$19.00	37.9%	1	0.80	--
$250.00	Oct 16	44.20	48.10	$46.15	8.5%	10	0.79	695
$222.50	Sep 25	14.20	18.00	$16.10	23.6%	1	0.76	7
$240.00	Oct 16	35.40	40.10	$37.75	12.5%	1	0.73	157

Most actively traded options today. High liquidity = easy entry/exit. 245 active (total vol 18.6K, top 2.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Sep 25	2.60	3.20	$2.90	20.7%	2.0K	0.28	649
$210.00	Sep 25	5.80	6.50	$6.15	11.4%	1.0K	0.48	1.7K
$230.00	Sep 25	1.20	1.50	$1.35	22.2%	959	0.15	319
$250.00	Sep 25	0.15	0.30	$0.22	68.2%	814	0.03	121
$235.00	Sep 25	0.80	1.00	$0.90	22.2%	707	0.10	65

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$205.00	Sep 25	4.30	5.70	$5.00	28.0%	512	0.40	90
$205.00	Oct 2	7.90	9.40	$8.65	17.3%	428	0.41	21
$202.50	Oct 2	6.40	8.70	$7.55	30.5%	417	0.38	7
$180.00	Sep 25	0.25	0.35	$0.30	33.3%	342	0.04	382
$190.00	Sep 25	0.80	1.20	$1.00	40.0%	318	0.12	331

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 24 strikes (avg 9.2%, max 18.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$197.50	Sep 25	Oct 23	80.1%	67.4%	18.8%	14	397
$227.50	Sep 25	Oct 2	85.5%	75.7%	13.0%	159	282
$202.50	Sep 25	Oct 23	78.5%	70.3%	11.7%	67	1.4K
$205.00	Sep 25	Oct 23	77.8%	70.0%	11.1%	639	377
$207.50	Sep 25	Oct 30	79.0%	71.6%	10.4%	335	113

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$197.50	Sep 25	Oct 23	80.1%	67.4%	18.8%	116	186
$195.00	Sep 25	Oct 30	76.9%	68.3%	12.6%	88	166
$202.50	Sep 25	Oct 23	78.5%	70.3%	11.7%	143	23
$207.50	Sep 25	Oct 30	79.0%	71.6%	10.4%	66	14
$205.00	Sep 25	Oct 30	77.8%	71.3%	9.1%	516	95

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 179 found (best R:R 1.31, avg 3.39)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$192.50	$200.00	Oct 9	$3.25	$4.25	$3.25	72%	1.31	$195.75
$175.00	$180.00	Oct 16	$2.50	$2.50	$2.50	85%	1.00	$177.50
$210.00	$215.00	Oct 30	$1.05	$3.95	$1.05	52%	3.76	$211.05
$200.00	$202.50	Oct 2	$0.25	$2.25	$0.25	67%	9.00	$200.25
$180.00	$190.00	Oct 23	$6.30	$3.70	$6.30	79%	0.59	$186.30

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$212.50	$210.00	Oct 23	$0.60	$1.90	$0.60	50%	3.17	$211.90
$210.00	$207.50	Oct 16	$0.65	$1.85	$0.65	48%	2.85	$209.35
$222.50	$220.00	Sep 25	$1.40	$1.10	$1.40	76%	0.79	$221.10
$192.50	$190.00	Oct 23	$0.35	$2.15	$0.35	32%	6.14	$192.15
$197.50	$195.00	Oct 23	$0.50	$2.00	$0.50	36%	4.00	$197.00

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 140 found (best R:R 1.94, avg 0.53)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$225.00	$230.00	Oct 30	$2.80	$2.80	$2.20	57%	1.27	$227.80
$217.50	$220.00	Oct 30	$1.65	$1.65	$0.85	52%	1.94	$219.15
$215.00	$217.50	Oct 23	$1.50	$1.50	$1.00	52%	1.50	$216.50
$222.50	$225.00	Oct 16	$1.25	$1.25	$1.25	60%	1.00	$223.75
$225.00	$230.00	Oct 23	$2.15	$2.15	$2.85	60%	0.75	$227.15

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$200.00	$195.00	Oct 30	$3.30	$3.30	$1.70	61%	1.94	$196.70
$202.50	$200.00	Oct 16	$1.90	$1.90	$0.60	60%	3.17	$200.60
$185.00	$182.50	Oct 30	$1.55	$1.55	$0.95	73%	1.63	$183.45
$182.50	$180.00	Oct 23	$1.45	$1.45	$1.05	76%	1.38	$181.05
$202.50	$200.00	Oct 23	$1.90	$1.90	$0.60	59%	3.17	$200.60

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $4.20, cheapest $3.55)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$215.00	Sep 25	Oct 2	$3.55	79.2%	71.1%
$212.50	Sep 25	Oct 2	$3.75	80.7%	72.7%
$210.00	Sep 25	Oct 2	$4.00	78.9%	73.0%
$202.50	Sep 25	Oct 2	$3.60	78.5%	74.4%
$217.50	Sep 25	Oct 2	$3.95	78.4%	74.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$215.00	Sep 25	Oct 2	$3.75	79.2%	71.1%
$210.00	Sep 25	Oct 2	$4.05	78.9%	73.0%
$212.50	Sep 25	Oct 23	$10.10	80.7%	75.4%
$202.50	Sep 25	Oct 2	$3.50	78.5%	74.4%
$217.50	Sep 25	Oct 2	$3.30	78.4%	74.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 55 found (cheapest 6.52% of stock, avg 12.51%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$210.00	Sep 25	$6.15	$7.45	$13.60	$196.40	$223.60	6.52%
$205.00	Sep 25	$8.70	$5.00	$13.70	$191.30	$218.70	6.57%
$207.50	Sep 25	$7.45	$6.25	$13.70	$193.80	$221.20	6.57%
$212.50	Sep 25	$5.25	$9.05	$14.30	$198.20	$226.80	6.86%
$202.50	Sep 25	$10.55	$4.05	$14.60	$187.90	$217.10	7.00%
$215.00	Sep 25	$4.20	$10.70	$14.90	$200.10	$229.90	7.15%
$217.50	Sep 25	$3.35	$12.65	$16.00	$201.50	$233.50	7.67%
$200.00	Sep 25	$12.95	$3.15	$16.10	$183.90	$216.10	7.72%
$197.50	Sep 25	$13.75	$2.58	$16.33	$181.17	$213.83	7.83%
$195.00	Sep 25	$15.00	$1.78	$16.78	$178.22	$211.78	8.05%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 2.63% of stock, avg 10.53%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$220.00	$197.50	Sep 25	$2.90	$2.58	$5.48	$192.02	$225.48
$220.00	$200.00	Sep 25	$2.90	$3.15	$6.05	$193.95	$226.05
$217.50	$197.50	Sep 25	$3.35	$2.58	$5.93	$191.57	$223.43
$217.50	$200.00	Sep 25	$3.35	$3.15	$6.50	$193.50	$224.00
$220.00	$202.50	Sep 25	$2.90	$4.05	$6.95	$195.55	$226.95
$217.50	$202.50	Sep 25	$3.35	$4.05	$7.40	$195.10	$224.90
$215.00	$197.50	Sep 25	$4.20	$2.58	$6.78	$190.72	$221.78
$215.00	$200.00	Sep 25	$4.20	$3.15	$7.35	$192.65	$222.35
$215.00	$202.50	Sep 25	$4.20	$4.05	$8.25	$194.25	$223.25
$220.00	$205.00	Sep 25	$2.90	$5.00	$7.90	$197.10	$227.90

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 219 found (best R:R 2.33, avg credit $1.36)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
195/198	232/235	Oct 2	$1.75	$0.75	46%	2.33	$195.75	$234.25
195/198	230/232	Oct 2	$1.77	$0.73	44%	2.42	$195.73	$231.77
195/198	228/230	Oct 2	$1.80	$0.70	41%	2.57	$195.70	$229.30
195/198	225/228	Oct 2	$1.75	$0.75	38%	2.33	$195.75	$226.75
190/195	245/250	Oct 9	$2.65	$2.35	50%	1.13	$192.35	$247.65
195/198	232/235	Sep 25	$1.03	$1.47	63%	0.70	$196.47	$233.53
190/192	232/235	Oct 2	$1.25	$1.25	54%	1.00	$191.25	$233.75
195/198	222/225	Oct 2	$1.70	$0.80	36%	2.13	$195.80	$224.20
195/198	228/230	Sep 25	$1.12	$1.38	58%	0.81	$196.38	$228.62
180/182	232/235	Oct 2	$0.94	$1.56	65%	0.60	$181.56	$233.44

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 99 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$225.00	$230.00	$235.00	Oct 9	$0.05	$4.95	9%	99.00
$230.00	$235.00	$240.00	Oct 23	$0.05	$4.95	6%	99.00
$225.00	$230.00	$235.00	Oct 16	$0.15	$4.85	7%	32.33
$235.00	$237.50	$240.00	Oct 2	$0.06	$2.44	4%	40.67
$232.50	$235.00	$237.50	Sep 25	$0.06	$2.44	4%	40.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$220.00	$230.00	$240.00	Oct 16	$0.10	$9.90	16%	99.00
$200.00	$202.50	$205.00	Sep 25	$0.05	$2.45	11%	49.00
$215.00	$217.50	$220.00	Sep 25	$0.10	$2.40	9%	24.00
$182.50	$185.00	$187.50	Oct 2	$0.06	$2.44	6%	40.67
$180.00	$182.50	$185.00	Oct 2	$0.06	$2.44	5%	40.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 63 found (best net $-0.06, 62 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$240.00	$242.50	1:2	Sep 25	-$0.23	$2.27
$247.50	$250.00	1:2	Sep 25	-$0.19	$2.31
$240.00	$250.00	1:2	Oct 23	-$2.80	$7.20
$235.00	$237.50	1:2	Sep 25	-$0.56	$1.94
$237.50	$240.00	1:2	Sep 25	-$0.53	$1.97

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$180.00	$177.50	1:2	Sep 25	-$0.06	$2.44
$175.00	$172.50	1:2	Sep 25	-$0.03	$2.47
$177.50	$175.00	1:2	Sep 25	-$0.08	$2.42
$190.00	$187.50	1:2	Sep 25	-$0.26	$2.24
$170.00	$167.50	1:2	Sep 25	-$0.10	$2.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 74 found (best yield 6.86%, avg 3.22%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$220.00	Oct 30	$14.30	0.45	5.5%	6.86%	12.38%	4	--
$225.00	Oct 30	$12.10	0.43	7.9%	5.80%	13.72%	5	3
$222.50	Oct 30	$12.80	0.44	6.7%	6.14%	12.86%	1	--
$217.50	Oct 30	$14.50	0.47	4.3%	6.95%	11.28%	4	1
$230.00	Oct 30	$10.50	0.38	10.3%	5.04%	15.35%	5	25
$235.00	Oct 30	$9.00	0.36	12.7%	4.32%	17.03%	4	9
$215.00	Oct 30	$14.60	0.49	3.1%	7.00%	10.13%	1	--
$245.00	Oct 30	$6.60	0.30	17.5%	3.17%	20.68%	10	17
$250.00	Oct 30	$6.20	0.27	19.9%	2.97%	22.88%	5	11
$212.50	Oct 23	$15.00	0.50	1.9%	7.19%	9.12%	3	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 16,495

Total Puts 7,642

Put/Call Ratio 0.46

Net Difference 8,853

Prior's Put/Call Breakdown

Total Calls 25,615

Total Puts 11,004

Put/Call Ratio 0.43

Net Difference 14,611

Prior 7-Day Put/Call Summary

Total Calls 100,924

Total Puts 54,179

Average Put/Call Ratio 0.55

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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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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