NTRA - Options Database

NTRA

NATERA INC

$318.27 -12.51%

(11/6 10:00) ◀

Friday, November 6, 2026 (10:05am)

▶ (11/6 10:10)

◀ 11/6 10:05 ▶

Option Volume

Detail

ℹ

Current (11/06 10:05am) 1,182

Calls: 600 (51%)

Puts: 582 (49%)

Prior (02/24) 483

Calls: 415 (86%)

Puts: 68 (14%)

Current vs Prior +144.72%

Calls: +44.58% (Calls)

Puts: +755.88% (Puts)

Prior 7-Day Total 21,172

Calls: 8,276 (39%)

Puts: 12,896 (61%)

Prior 7-Day Average 3,024

Calls: 1,182 (39%)

Puts: 1,842 (61%)

Current vs Prior 7-Day Avg -60.92%

Calls: -49.25%

Puts: -68.41%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (11/06 10:05am) $3.89M

Calls: $1.27M (33%)

Puts: $2.63M (67%)

Prior (02/24) $185.9K

Calls: $146.7K (79%)

Puts: $39.3K (21%)

Current vs Prior +1994.68%

Calls: +765.28%

Puts: +6586.54%

Prior 7-Day Total $32.96M

Calls: $13.53M (41%)

Puts: $19.43M (59%)

Prior 7-Day Average $4.71M

Calls: $1.93M (41%)

Puts: $2.78M (59%)

Current vs Prior 7-Day Avg -17.28%

Calls: -34.31%

Puts: -5.42%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (11/06 10:05am) 0.97

Prior (02/24) 0.16

Current vs Prior +491.99%

Prior 7-Day Average 2.72

Current vs Prior 7-Day Avg -64.28%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (11/06 10:05am) 44,311

Calls: 24,059 (54%)

Puts: 20,252 (46%)

Prior (02/24) 1,425

Calls: 1,359 (95%)

Puts: 66 (5%)

Current vs Prior +3009.54%

Prior 7-Day Total 214,225

Calls: 117,649 (55%)

Puts: 96,576 (45%)

Prior 7-Day Average 30,603

Calls: 16,807 (55%)

Puts: 13,796 (45%)

Current vs Prior 7-Day Avg +44.79%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (11/20) | Next (12/18)Expiry (11/20) | Next (12/18)

Current 10.75% | 16.29%10.75% | 16.29%

Prior 15.96% | 19.27%15.96% | 19.27%

Current vs Prior -32.69% | -15.44%-32.69% | -15.44%

Prior 7-Day Avg 15.04% | 18.73%14.56% | 18.29%

Current vs 7-Day Avg -28.56% | -13.02%-26.20% | -10.94%

Prior 7-Day Eod 15.96% | 19.27%15.34% | 18.79%

Current vs 7-Day Eod -32.69% | -15.44%-29.95% | -13.30%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 20.07% | 6.98%

Calls: 18.83% | 8.33%

Puts: 21.31% | 5.64%

Prior 11.80% | 9.46%

Calls: 10.42% | 9.21%

Puts: 13.19% | 9.70%

Current vs Prior +70.08% | -26.22%

Prior 7-Day Avg 13.74% | 11.71%

Calls: 13.63% | 11.29%

Puts: 13.85% | 12.13%

Current vs 7-Day Avg +46.10% | -40.39%

Liquidity Pricy

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Moderately bearish flow with 67% put dollar volume ($2.63M). Massive premium surge with dollar volume up 1995% vs prior. Unusually high activity with volume up 145% vs prior - elevated interest. P/C ratio rising 492% - increased hedging/bearish positioning.

Smart Money BEARISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BEARISH

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
10:05	BEARISH	NEUTRAL	MIXED
10:00	BEARISH	NEUTRAL	MIXED
09:55	BEARISH	BULLISH	BULLISH
09:50	BEARISH	BULLISH	BULLISH
09:45	BEARISH	BULLISH	BULLISH
09:40	BEARISH	BULLISH	BULLISH
09:35	BEARISH	BEARISH	BEARISH

📈 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 18 of results (avg 7.1%, best 5.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	58.50	62.00	$60.25	5.8%	1	0.95	199
$270.00	Nov 20	49.00	52.50	$50.75	6.9%	2	0.91	607
$320.00	Dec 18	22.40	24.00	$23.20	6.9%	22	0.53	18
$300.00	Dec 18	33.10	35.50	$34.30	7.0%	4	0.67	12
$280.00	Nov 20	40.20	43.50	$41.85	7.9%	--	0.88	59

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Dec 18	22.40	23.70	$23.05	5.6%	17	0.47	29
$340.00	Dec 18	34.00	36.00	$35.00	5.7%	2	0.60	99
$380.00	Dec 18	62.50	66.20	$64.35	5.7%	6	0.82	62
$330.00	Dec 18	27.90	29.60	$28.75	5.9%	--	0.54	18
$380.00	Nov 20	59.80	63.80	$61.80	6.5%	2	0.90	818

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. 22 found (avg delta 0.73, highest 0.95)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	58.50	62.00	$60.25	5.8%	1	0.95	199
$270.00	Nov 20	49.00	52.50	$50.75	6.9%	2	0.91	607
$280.00	Nov 20	40.20	43.50	$41.85	7.9%	--	0.88	59
$290.00	Nov 20	32.10	35.50	$33.80	10.1%	1	0.81	57
$300.00	Nov 20	24.20	28.00	$26.10	14.6%	--	0.73	85

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Nov 20	59.80	63.80	$61.80	6.5%	2	0.90	818
$370.00	Nov 20	50.30	54.20	$52.25	7.5%	1	0.89	51
$360.00	Nov 20	41.10	45.00	$43.05	9.1%	1	0.85	936
$380.00	Dec 18	62.50	66.20	$64.35	5.7%	6	0.82	62
$350.00	Nov 20	32.50	36.40	$34.45	11.3%	2	0.78	820

Most actively traded options today. High liquidity = easy entry/exit. 41 active (total vol 367, top 52)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Nov 20	0.00	2.75	$1.38	199.3%	52	0.08	175
$350.00	Dec 18	10.40	13.00	$11.70	22.2%	26	0.34	34
$330.00	Dec 18	17.90	19.40	$18.65	8.0%	23	0.47	13
$320.00	Dec 18	22.40	24.00	$23.20	6.9%	22	0.53	18
$310.00	Dec 18	27.60	30.00	$28.80	8.3%	15	0.60	7

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Nov 20	8.50	11.40	$9.95	29.1%	34	0.38	131
$330.00	Nov 20	18.30	21.90	$20.10	17.9%	23	0.60	272
$270.00	Nov 20	1.35	2.40	$1.88	55.9%	22	0.09	23
$310.00	Dec 18	17.60	18.90	$18.25	7.1%	17	0.40	33
$320.00	Dec 18	22.40	23.70	$23.05	5.6%	17	0.47	29

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 14 strikes (avg 6.2%, max 12.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$320.00	Nov 20	Dec 18	58.5%	51.9%	12.9%	25	72
$310.00	Nov 20	Dec 18	56.1%	52.5%	6.9%	18	110
$300.00	Nov 20	Dec 18	56.8%	53.9%	5.4%	4	97
$350.00	Nov 20	Dec 18	55.8%	53.3%	4.8%	31	1.1K
$340.00	Nov 20	Dec 18	57.1%	54.6%	4.6%	8	209

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$320.00	Nov 20	Dec 18	58.5%	51.9%	12.9%	23	1.0K
$310.00	Nov 20	Dec 18	56.1%	52.5%	6.9%	51	164
$290.00	Nov 20	Dec 18	57.6%	54.5%	5.7%	7	274
$360.00	Nov 20	Dec 18	55.2%	52.3%	5.6%	2	1.0K
$300.00	Nov 20	Dec 18	56.8%	53.9%	5.4%	11	379

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 33 found (best R:R 0.82, avg 5.19)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$310.00	Dec 18	$5.50	$4.50	$5.50	66%	0.82	$305.50
$330.00	$340.00	Dec 18	$3.50	$6.50	$3.50	46%	1.86	$333.50
$370.00	$380.00	Nov 20	$0.15	$9.85	$0.15	10%	65.67	$370.15
$300.00	$310.00	Nov 20	$6.45	$3.55	$6.45	73%	0.55	$306.45
$320.00	$330.00	Dec 18	$4.55	$5.45	$4.55	53%	1.20	$324.55

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$350.00	$340.00	Dec 18	$5.75	$4.25	$5.75	66%	0.74	$344.25
$280.00	$270.00	Nov 20	$0.35	$9.65	$0.35	12%	27.57	$279.65
$340.00	$330.00	Nov 20	$6.65	$3.35	$6.65	70%	0.50	$333.35
$330.00	$320.00	Nov 20	$5.55	$4.45	$5.55	60%	0.80	$324.45
$310.00	$300.00	Dec 18	$3.85	$6.15	$3.85	40%	1.60	$306.15

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 22 found (best R:R 0.63, avg 0.37)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$350.00	Nov 20	$2.50	$2.50	$7.50	70%	0.33	$342.50
$360.00	$370.00	Dec 18	$2.45	$2.45	$7.55	72%	0.32	$362.45
$370.00	$380.00	Dec 18	$1.85	$1.85	$8.15	78%	0.23	$371.85
$350.00	$360.00	Nov 20	$1.62	$1.62	$8.38	78%	0.19	$351.62
$350.00	$360.00	Dec 18	$2.90	$2.90	$7.10	66%	0.41	$352.90

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$290.00	$280.00	Dec 18	$3.85	$3.85	$6.15	73%	0.63	$286.15
$280.00	$270.00	Dec 18	$2.25	$2.25	$7.75	80%	0.29	$277.75
$300.00	$290.00	Dec 18	$3.45	$3.45	$6.55	66%	0.53	$296.55
$300.00	$290.00	Nov 20	$2.52	$2.52	$7.48	73%	0.34	$297.48
$290.00	$280.00	Nov 20	$1.70	$1.70	$8.30	81%	0.20	$288.30

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $8.69, cheapest $8.50)

CALLS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$320.00	Nov 20	Dec 18	$9.10	58.5%	51.9%
$310.00	Nov 20	Dec 18	$9.15	56.1%	52.5%
$340.00	Nov 20	Dec 18	$8.55	57.1%	54.6%
$330.00	Nov 20	Dec 18	$9.00	56.8%	55.0%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$320.00	Nov 20	Dec 18	$8.50	58.5%	51.9%
$310.00	Nov 20	Dec 18	$8.30	56.1%	52.5%
$340.00	Nov 20	Dec 18	$8.25	57.1%	54.6%
$330.00	Nov 20	Dec 18	$8.65	56.8%	55.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 13 found (cheapest 9.00% of stock, avg 12.62%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$320.00	Nov 20	$14.10	$14.55	$28.65	$291.35	$348.65	9.00%
$310.00	Nov 20	$19.65	$9.95	$29.60	$280.40	$339.60	9.30%
$330.00	Nov 20	$9.65	$20.10	$29.75	$300.25	$359.75	9.35%
$300.00	Nov 20	$26.10	$6.45	$32.55	$267.45	$332.55	10.23%
$340.00	Nov 20	$6.60	$26.75	$33.35	$306.65	$373.35	10.48%
$290.00	Nov 20	$33.80	$3.93	$37.73	$252.27	$327.73	11.85%
$350.00	Nov 20	$4.10	$34.45	$38.55	$311.45	$388.55	12.11%
$320.00	Dec 18	$23.20	$23.05	$46.25	$273.75	$366.25	14.53%
$310.00	Dec 18	$28.80	$18.25	$47.05	$262.95	$357.05	14.78%
$330.00	Dec 18	$18.65	$28.75	$47.40	$282.60	$377.40	14.89%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 50 found (cheapest 1.18% of stock, avg 6.15%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$370.00	$280.00	Nov 20	$1.53	$2.23	$3.76	$276.24	$373.76
$360.00	$280.00	Nov 20	$2.48	$2.23	$4.71	$275.29	$364.71
$370.00	$290.00	Nov 20	$1.53	$3.93	$5.46	$284.54	$375.46
$360.00	$290.00	Nov 20	$2.48	$3.93	$6.41	$283.59	$366.41
$350.00	$280.00	Nov 20	$4.10	$2.23	$6.33	$273.67	$356.33
$350.00	$290.00	Nov 20	$4.10	$3.93	$8.03	$281.97	$358.03
$370.00	$300.00	Nov 20	$1.53	$6.45	$7.98	$292.02	$377.98
$360.00	$300.00	Nov 20	$2.48	$6.45	$8.93	$291.07	$368.93
$340.00	$280.00	Nov 20	$6.60	$2.23	$8.83	$271.17	$348.83
$350.00	$300.00	Nov 20	$4.10	$6.45	$10.55	$289.45	$360.55

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 28 found (best R:R 1.70, avg credit $3.75)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
280/290	360/370	Dec 18	$6.30	$3.70	45%	1.70	$283.70	$366.30
280/290	370/380	Dec 18	$5.70	$4.30	51%	1.33	$284.30	$375.70
280/290	350/360	Dec 18	$6.75	$3.25	39%	2.08	$283.25	$356.75
270/280	360/370	Dec 18	$4.70	$5.30	52%	0.89	$275.30	$364.70
270/280	370/380	Dec 18	$4.10	$5.90	58%	0.69	$275.90	$374.10
290/300	360/370	Dec 18	$5.90	$4.10	39%	1.44	$294.10	$365.90
290/300	370/380	Dec 18	$5.30	$4.70	44%	1.13	$294.70	$375.30
270/280	350/360	Dec 18	$5.15	$4.85	46%	1.06	$274.85	$355.15
260/270	360/370	Dec 18	$4.02	$5.98	57%	0.67	$265.98	$364.02
260/270	370/380	Dec 18	$3.42	$6.58	63%	0.52	$266.58	$373.42

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 35 found (best R:R 27.57, cheapest $0.35)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$280.00	$290.00	$300.00	Nov 20	$0.35	$9.65	16%	27.57
$330.00	$340.00	$350.00	Nov 20	$0.55	$9.45	19%	17.18
$300.00	$310.00	$320.00	Nov 20	$0.90	$9.10	21%	10.11
$350.00	$360.00	$370.00	Dec 18	$0.45	$9.55	12%	21.22
$310.00	$320.00	$330.00	Nov 20	$1.10	$8.90	22%	8.09

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$290.00	$300.00	$310.00	Dec 18	$0.40	$9.60	13%	24.00
$310.00	$320.00	$330.00	Nov 20	$0.95	$9.05	22%	9.53
$320.00	$330.00	$340.00	Dec 18	$0.55	$9.45	13%	17.18
$350.00	$360.00	$370.00	Dec 18	$0.50	$9.50	12%	19.00
$300.00	$310.00	$320.00	Nov 20	$1.10	$8.90	22%	8.09

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 22 found (best net $-1.60, 22 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$340.00	$350.00	1:2	Nov 20	-$1.60	$8.40
$350.00	$360.00	1:2	Nov 20	-$0.86	$9.14
$360.00	$370.00	1:2	Nov 20	-$0.58	$9.42
$330.00	$340.00	1:2	Nov 20	-$3.55	$6.45
$370.00	$380.00	1:2	Nov 20	-$1.23	$8.77

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$290.00	$280.00	1:2	Nov 20	-$0.53	$9.47
$300.00	$290.00	1:2	Nov 20	-$1.41	$8.59
$270.00	$260.00	1:2	Nov 20	-$0.02	$9.98
$310.00	$300.00	1:2	Nov 20	-$2.95	$7.05
$270.00	$260.00	1:2	Dec 18	-$1.71	$8.29

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 12 found (best yield 5.62%, avg 2.84%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$330.00	Dec 18	$17.90	0.47	3.7%	5.62%	9.31%	23	13
$320.00	Dec 18	$22.40	0.53	0.5%	7.04%	7.58%	22	18
$340.00	Dec 18	$13.80	0.40	6.8%	4.34%	11.16%	5	9
$350.00	Dec 18	$10.40	0.34	10.0%	3.27%	13.24%	26	34
$360.00	Dec 18	$7.50	0.28	13.1%	2.36%	15.47%	2	6
$370.00	Dec 18	$4.80	0.22	16.2%	1.51%	17.76%	--	26
$380.00	Dec 18	$3.00	0.17	19.4%	0.94%	20.34%	1	51
$320.00	Nov 20	$12.20	0.51	0.5%	3.83%	4.38%	3	54
$330.00	Nov 20	$7.80	0.40	3.7%	2.45%	6.14%	1	46
$340.00	Nov 20	$5.20	0.30	6.8%	1.63%	8.46%	3	200

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 600

Total Puts 582

Put/Call Ratio 0.97

Net Difference 18

Prior's Put/Call Breakdown

Total Calls 415

Total Puts 68

Put/Call Ratio 0.16

Net Difference 347

Prior 7-Day Put/Call Summary

Total Calls 8,276

Total Puts 12,896

Average Put/Call Ratio 2.72

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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