NTRA - Options Database

NTRA

NATERA INC

$314.40 -13.57%

(11/6 10:15) ◀

Friday, November 6, 2026 (10:20am)

▶ (11/6 10:25)

◀ 11/6 10:20 ▶

Option Volume

Detail

ℹ

Current (11/06 10:20am) 1,264

Calls: 658 (52%)

Puts: 606 (48%)

Prior (02/24) 483

Calls: 415 (86%)

Puts: 68 (14%)

Current vs Prior +161.70%

Calls: +58.55% (Calls)

Puts: +791.18% (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 -58.21%

Calls: -44.35%

Puts: -67.11%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (11/06 10:20am) $4.12M

Calls: $1.27M (31%)

Puts: $2.85M (69%)

Prior (02/24) $185.9K

Calls: $146.7K (79%)

Puts: $39.3K (21%)

Current vs Prior +2114.91%

Calls: +768.24%

Puts: +7144.75%

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 -12.53%

Calls: -34.09%

Puts: +2.47%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (11/06 10:20am) 0.92

Prior (02/24) 0.16

Current vs Prior +462.06%

Prior 7-Day Average 2.72

Current vs Prior 7-Day Avg -66.08%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (11/06 10:20am) 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 10.73% | 16.16%10.73% | 16.16%

Prior 15.96% | 19.27%15.96% | 19.27%

Current vs Prior -32.76% | -16.14%-32.76% | -16.14%

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

Current vs 7-Day Avg -28.63% | -13.73%-26.27% | -11.67%

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

Current vs 7-Day Eod -32.76% | -16.14%-30.02% | -14.01%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 11.56% | 6.66%

Calls: 14.84% | 8.53%

Puts: 8.28% | 4.80%

Prior 11.80% | 9.46%

Calls: 10.42% | 9.21%

Puts: 13.19% | 9.70%

Current vs Prior -2.03% | -29.60%

Prior 7-Day Avg 13.74% | 11.71%

Calls: 13.63% | 11.29%

Puts: 13.85% | 12.13%

Current vs 7-Day Avg -15.85% | -43.12%

Liquidity Pricy

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🤖 AI Insights

Moderately bearish flow with 69% put dollar volume ($2.85M). Massive premium surge with dollar volume up 2115% vs prior. Unusually high activity with volume up 162% vs prior - elevated interest. P/C ratio rising 462% - 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
10:20	BEARISH	NEUTRAL	MIXED
10:15	BEARISH	NEUTRAL	MIXED
10:10	BEARISH	NEUTRAL	MIXED
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

📊

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 7.2%, best 4.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	54.30	58.00	$56.15	6.6%	1	0.94	199
$300.00	Dec 18	30.30	32.50	$31.40	7.0%	4	0.64	12
$280.00	Nov 20	36.70	39.50	$38.10	7.3%	--	0.85	59
$270.00	Nov 20	45.00	48.50	$46.75	7.5%	2	0.90	607
$320.00	Dec 18	19.90	21.60	$20.75	8.2%	22	0.50	18

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Dec 18	36.60	38.40	$37.50	4.8%	2	0.63	99
$320.00	Dec 18	24.40	25.60	$25.00	4.8%	17	0.50	29
$370.00	Dec 18	57.50	60.60	$59.05	5.2%	5	0.81	74
$370.00	Nov 20	54.20	57.50	$55.85	5.9%	1	0.89	51
$360.00	Dec 18	49.10	52.40	$50.75	6.5%	1	0.76	79

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. 20 found (avg delta 0.72, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	54.30	58.00	$56.15	6.6%	1	0.94	199
$270.00	Nov 20	45.00	48.50	$46.75	7.5%	2	0.90	607
$280.00	Nov 20	36.70	39.50	$38.10	7.3%	--	0.85	59
$290.00	Nov 20	28.50	31.50	$30.00	10.0%	1	0.77	57
$300.00	Nov 20	21.20	24.50	$22.85	14.4%	--	0.69	85

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Nov 20	54.20	57.50	$55.85	5.9%	1	0.89	51
$360.00	Nov 20	45.00	48.70	$46.85	7.9%	1	0.87	936
$350.00	Nov 20	36.10	39.80	$37.95	9.7%	2	0.82	820
$370.00	Dec 18	57.50	60.60	$59.05	5.2%	5	0.81	74
$360.00	Dec 18	49.10	52.40	$50.75	6.5%	1	0.76	79

Most actively traded options today. High liquidity = easy entry/exit. 39 active (total vol 337, top 39)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Dec 18	9.20	11.00	$10.10	17.8%	30	0.31	34
$330.00	Dec 18	15.70	17.50	$16.60	10.8%	25	0.43	13
$320.00	Dec 18	19.90	21.60	$20.75	8.2%	22	0.50	18
$310.00	Dec 18	24.70	26.90	$25.80	8.5%	15	0.57	7
$340.00	Dec 18	12.10	14.10	$13.10	15.3%	11	0.37	9

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Nov 20	10.80	12.90	$11.85	17.7%	39	0.43	131
$330.00	Nov 20	22.20	24.20	$23.20	8.6%	23	0.64	272
$270.00	Nov 20	1.65	2.55	$2.10	42.9%	22	0.10	23
$310.00	Dec 18	19.30	20.70	$20.00	7.0%	17	0.43	33
$320.00	Dec 18	24.40	25.60	$25.00	4.8%	17	0.50	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 8.1%, max 17.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$310.00	Nov 20	Dec 18	56.9%	52.3%	8.8%	18	110
$330.00	Nov 20	Dec 18	58.4%	54.1%	8.1%	26	59
$340.00	Nov 20	Dec 18	57.9%	53.6%	8.0%	14	209
$320.00	Nov 20	Dec 18	58.1%	54.6%	6.5%	25	72
$350.00	Nov 20	Dec 18	56.0%	52.9%	5.8%	35	1.1K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$280.00	Nov 20	Dec 18	60.3%	51.3%	17.5%	27	349
$290.00	Nov 20	Dec 18	59.3%	53.4%	10.9%	9	274
$310.00	Nov 20	Dec 18	56.9%	52.3%	8.8%	56	164
$330.00	Nov 20	Dec 18	58.4%	54.1%	8.1%	24	290
$340.00	Nov 20	Dec 18	57.9%	53.6%	8.0%	5	594

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 31 found (best R:R 0.69, avg 3.01)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$360.00	$370.00	Nov 20	$0.47	$9.53	$0.47	12%	20.28	$360.47
$300.00	$310.00	Dec 18	$5.60	$4.40	$5.60	64%	0.79	$305.60
$320.00	$330.00	Dec 18	$4.15	$5.85	$4.15	50%	1.41	$324.15
$300.00	$310.00	Nov 20	$6.00	$4.00	$6.00	69%	0.67	$306.00
$330.00	$340.00	Dec 18	$3.50	$6.50	$3.50	43%	1.86	$333.50

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$350.00	$340.00	Dec 18	$5.90	$4.10	$5.90	69%	0.69	$344.10
$340.00	$330.00	Nov 20	$6.55	$3.45	$6.55	73%	0.53	$333.45
$280.00	$270.00	Nov 20	$0.98	$9.02	$0.98	15%	9.20	$279.02
$300.00	$290.00	Nov 20	$2.40	$7.60	$2.40	32%	3.17	$297.60
$340.00	$330.00	Dec 18	$6.20	$3.80	$6.20	63%	0.61	$333.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 20 found (best R:R 0.65, avg 0.40)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$350.00	Nov 20	$2.25	$2.25	$7.75	73%	0.29	$342.25
$350.00	$360.00	Dec 18	$2.85	$2.85	$7.15	69%	0.40	$352.85
$360.00	$370.00	Dec 18	$2.05	$2.05	$7.95	76%	0.26	$362.05
$330.00	$340.00	Nov 20	$2.85	$2.85	$7.15	64%	0.40	$332.85
$350.00	$360.00	Nov 20	$1.20	$1.20	$8.80	82%	0.14	$351.20

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$290.00	$280.00	Dec 18	$3.95	$3.95	$6.05	70%	0.65	$286.05
$280.00	$270.00	Dec 18	$2.55	$2.55	$7.45	77%	0.34	$277.45
$310.00	$300.00	Nov 20	$4.35	$4.35	$5.65	57%	0.77	$305.65
$300.00	$290.00	Dec 18	$3.80	$3.80	$6.20	64%	0.61	$296.20
$270.00	$260.00	Nov 20	$1.15	$1.15	$8.85	90%	0.13	$268.85

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $8.38, cheapest $8.15)

CALLS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$8.95	56.9%	52.3%
$330.00	Nov 20	Dec 18	$8.25	58.4%	54.1%
$320.00	Nov 20	Dec 18	$8.80	58.1%	54.6%
$300.00	Nov 20	Dec 18	$8.55	56.0%	53.0%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$8.15	56.9%	52.3%
$330.00	Nov 20	Dec 18	$8.10	58.4%	54.1%
$320.00	Nov 20	Dec 18	$8.10	58.1%	54.6%
$300.00	Nov 20	Dec 18	$8.10	56.0%	53.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 11 found (cheapest 9.13% of stock, avg 12.34%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$310.00	Nov 20	$16.85	$11.85	$28.70	$281.30	$338.70	9.13%
$320.00	Nov 20	$11.95	$16.90	$28.85	$291.15	$348.85	9.18%
$300.00	Nov 20	$22.85	$7.50	$30.35	$269.65	$330.35	9.65%
$330.00	Nov 20	$8.35	$23.20	$31.55	$298.45	$361.55	10.03%
$290.00	Nov 20	$30.00	$5.10	$35.10	$254.90	$325.10	11.16%
$340.00	Nov 20	$5.50	$29.75	$35.25	$304.75	$375.25	11.21%
$320.00	Dec 18	$20.75	$25.00	$45.75	$274.25	$365.75	14.55%
$310.00	Dec 18	$25.80	$20.00	$45.80	$264.20	$355.80	14.57%
$300.00	Dec 18	$31.40	$15.60	$47.00	$253.00	$347.00	14.95%
$330.00	Dec 18	$16.60	$31.30	$47.90	$282.10	$377.90	15.24%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 50 found (cheapest 1.32% of stock, avg 6.01%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$360.00	$270.00	Nov 20	$2.05	$2.10	$4.15	$265.85	$364.15
$360.00	$280.00	Nov 20	$2.05	$3.08	$5.13	$274.87	$365.13
$350.00	$270.00	Nov 20	$3.25	$2.10	$5.35	$264.65	$355.35
$350.00	$280.00	Nov 20	$3.25	$3.08	$6.33	$273.67	$356.33
$360.00	$290.00	Nov 20	$2.05	$5.10	$7.15	$282.85	$367.15
$350.00	$290.00	Nov 20	$3.25	$5.10	$8.35	$281.65	$358.35
$340.00	$270.00	Nov 20	$5.50	$2.10	$7.60	$262.40	$347.60
$340.00	$280.00	Nov 20	$5.50	$3.08	$8.58	$271.42	$348.58
$340.00	$290.00	Nov 20	$5.50	$5.10	$10.60	$279.40	$350.60
$360.00	$300.00	Nov 20	$2.05	$7.50	$9.55	$290.45	$369.55

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 18 found (best R:R 2.13, avg credit $3.69)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
280/290	350/360	Dec 18	$6.80	$3.20	40%	2.13	$283.20	$356.80
280/290	360/370	Dec 18	$6.00	$4.00	46%	1.50	$284.00	$366.00
270/280	350/360	Dec 18	$5.40	$4.60	47%	1.17	$274.60	$355.40
270/280	360/370	Dec 18	$4.60	$5.40	53%	0.85	$275.40	$364.60
260/270	350/360	Dec 18	$4.52	$5.48	53%	0.82	$265.48	$354.52
260/270	340/350	Nov 20	$3.40	$6.60	63%	0.52	$266.60	$343.40
260/270	360/370	Dec 18	$3.72	$6.28	59%	0.59	$266.28	$363.72
260/270	350/360	Nov 20	$2.35	$7.65	72%	0.31	$267.65	$352.35
280/290	340/350	Nov 20	$4.27	$5.73	51%	0.75	$285.73	$344.27
260/270	360/370	Nov 20	$1.62	$8.38	77%	0.19	$268.38	$361.62

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 32 found (best R:R 39.00, cheapest $0.10)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$340.00	$350.00	$360.00	Dec 18	$0.15	$9.85	12%	65.67
$330.00	$340.00	$350.00	Nov 20	$0.60	$9.40	18%	15.67
$320.00	$330.00	$340.00	Nov 20	$0.75	$9.25	20%	12.33
$300.00	$310.00	$320.00	Dec 18	$0.55	$9.45	14%	17.18
$330.00	$340.00	$350.00	Dec 18	$0.50	$9.50	13%	19.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$320.00	$330.00	$340.00	Nov 20	$0.25	$9.75	20%	39.00
$300.00	$310.00	$320.00	Nov 20	$0.70	$9.30	22%	13.29
$280.00	$290.00	$300.00	Nov 20	$0.38	$9.62	16%	25.32
$350.00	$360.00	$370.00	Nov 20	$0.10	$9.90	8%	99.00
$300.00	$310.00	$320.00	Dec 18	$0.60	$9.40	14%	15.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 20 found (best net $-1.00, 19 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$340.00	$350.00	1:2	Nov 20	-$1.00	$9.00
$350.00	$360.00	1:2	Nov 20	-$0.85	$9.15
$330.00	$340.00	1:2	Nov 20	-$2.65	$7.35
$360.00	$370.00	1:2	Nov 20	-$1.11	$8.89
$320.00	$330.00	1:2	Nov 20	-$4.75	$5.25

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$290.00	$280.00	1:2	Nov 20	-$1.06	$8.94
$310.00	$300.00	1:2	Nov 20	-$3.15	$6.85
$280.00	$270.00	1:2	Nov 20	-$1.12	$8.88
$300.00	$290.00	1:2	Nov 20	-$2.70	$7.30
$270.00	$260.00	1:2	Dec 18	-$1.96	$8.04

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 11 found (best yield 6.33%, avg 2.67%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$320.00	Dec 18	$19.90	0.50	1.8%	6.33%	8.11%	22	18
$330.00	Dec 18	$15.70	0.43	5.0%	4.99%	9.96%	25	13
$340.00	Dec 18	$12.10	0.37	8.1%	3.85%	11.99%	11	9
$350.00	Dec 18	$9.20	0.31	11.3%	2.93%	14.25%	30	34
$360.00	Dec 18	$6.10	0.24	14.5%	1.94%	16.44%	2	6
$370.00	Dec 18	$4.20	0.19	17.7%	1.34%	19.02%	1	26
$320.00	Nov 20	$10.80	0.46	1.8%	3.44%	5.22%	3	54
$330.00	Nov 20	$7.10	0.36	5.0%	2.26%	7.22%	1	46
$340.00	Nov 20	$4.40	0.27	8.1%	1.40%	9.54%	3	200
$350.00	Nov 20	$2.40	0.18	11.3%	0.76%	12.09%	5	1.1K

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 658

Total Puts 606

Put/Call Ratio 0.92

Net Difference 52

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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