NTRA - Options Database

NTRA

NATERA INC

$325.46 -10.53%

(11/6 09:55) ◀

Friday, November 6, 2026 (10:00am)

▶ (11/6 10:05)

◀ 11/6 10:00 ▶

Option Volume

Detail

ℹ

Current (11/06 10:00am) 1,128

Calls: 576 (51%)

Puts: 552 (49%)

Prior --

Calls: 2,656 (39%)

Puts: 4,177 (61%)

Current vs Prior +0.00%

Calls: -78.31% (Calls)

Puts: -86.78% (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 -62.71%

Calls: -51.28%

Puts: -70.04%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (11/06 10:00am) $3.53M

Calls: $1.30M (37%)

Puts: $2.23M (63%)

Prior --

Calls: $1.88M (47%)

Puts: $2.07M (53%)

Current vs Prior +0.00%

Calls: -30.59%

Puts: +7.39%

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 -25.02%

Calls: -32.59%

Puts: -19.76%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (11/06 10:00am) 0.96

Prior 1.00

Current vs Prior -4.17%

Prior 7-Day Average 2.72

Current vs Prior 7-Day Avg -64.71%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (11/06 10:00am) 44,311

Calls: 24,059 (54%)

Puts: 20,252 (46%)

Prior --

Calls: -- (--)

Puts: -- (--)

Current vs Prior +0.00%

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 10.55% | 16.19%10.55% | 16.19%

Prior 15.96% | 19.27%15.96% | 19.27%

Current vs Prior -33.89% | -15.96%-33.89% | -15.96%

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

Current vs 7-Day Avg -29.83% | -13.55%-27.51% | -11.48%

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

Current vs 7-Day Eod -33.89% | -15.96%-31.20% | -13.82%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 19.70% | 10.15%

Calls: 16.48% | 12.84%

Puts: 22.91% | 7.47%

Prior 11.80% | 9.46%

Calls: 10.42% | 9.21%

Puts: 13.19% | 9.70%

Current vs Prior +66.95% | +7.29%

Prior 7-Day Avg 13.74% | 11.71%

Calls: 13.63% | 11.29%

Puts: 13.85% | 12.13%

Current vs 7-Day Avg +43.41% | -13.31%

Liquidity Expensive

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Moderately bearish flow with 63% put dollar volume ($2.23M).

Smart Money BEARISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BEARISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
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

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💰 Best Value Under $1

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⏰ Backwardation

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📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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High Delta

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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 16 of results (avg 7.5%, best 5.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Nov 20	55.90	59.50	$57.70	6.2%	2	0.92	607
$310.00	Dec 18	32.00	34.50	$33.25	7.5%	15	0.65	7
$330.00	Dec 18	21.80	23.70	$22.75	8.4%	17	0.52	13
$280.00	Nov 20	46.20	50.50	$48.35	8.9%	--	0.89	59
$300.00	Dec 18	37.20	41.00	$39.10	9.7%	4	0.71	12

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Dec 18	19.70	20.70	$20.20	5.0%	17	0.42	29
$380.00	Dec 18	56.50	59.70	$58.10	5.5%	6	0.80	62
$390.00	Dec 18	65.00	69.10	$67.05	6.1%	2	0.86	36
$390.00	Nov 20	62.50	66.50	$64.50	6.2%	18	0.92	214
$340.00	Dec 18	29.90	31.90	$30.90	6.5%	2	0.55	99

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. 23 found (avg delta 0.73, highest 0.92)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Nov 20	55.90	59.50	$57.70	6.2%	2	0.92	607
$280.00	Nov 20	46.20	50.50	$48.35	8.9%	--	0.89	59
$290.00	Nov 20	37.60	41.50	$39.55	9.9%	--	0.85	57
$300.00	Nov 20	29.60	33.50	$31.55	12.4%	--	0.78	85
$300.00	Dec 18	37.20	41.00	$39.10	9.7%	4	0.71	12

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Nov 20	62.50	66.50	$64.50	6.2%	18	0.92	214
$380.00	Nov 20	53.00	56.90	$54.95	7.1%	2	0.91	818
$370.00	Nov 20	43.60	47.20	$45.40	7.9%	1	0.89	51
$390.00	Dec 18	65.00	69.10	$67.05	6.1%	2	0.86	36
$360.00	Nov 20	34.80	38.80	$36.80	10.9%	1	0.83	936

Most actively traded options today. High liquidity = easy entry/exit. 39 active (total vol 366, 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	0.09	175
$350.00	Dec 18	12.20	15.50	$13.85	23.8%	26	0.38	34
$320.00	Dec 18	25.50	29.00	$27.25	12.8%	22	0.58	18
$330.00	Dec 18	21.80	23.70	$22.75	8.4%	17	0.52	13
$310.00	Dec 18	32.00	34.50	$33.25	7.5%	15	0.65	7

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Nov 20	6.20	9.20	$7.70	39.0%	34	0.31	131
$330.00	Nov 20	14.30	18.00	$16.15	22.9%	23	0.52	272
$270.00	Nov 20	0.95	2.40	$1.67	86.8%	22	0.08	23
$390.00	Nov 20	62.50	66.50	$64.50	6.2%	18	0.92	214
$310.00	Dec 18	14.90	16.60	$15.75	10.8%	17	0.35	33

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 9 strikes (avg 8.4%, max 13.7%)

CALLS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$300.00	Nov 20	Dec 18	60.8%	54.4%	11.8%	4	97
$310.00	Nov 20	Dec 18	58.1%	52.7%	10.2%	18	110
$320.00	Nov 20	Dec 18	55.8%	51.9%	7.6%	25	72
$330.00	Nov 20	Dec 18	56.2%	55.3%	1.5%	18	59

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$290.00	Nov 20	Dec 18	62.3%	54.8%	13.7%	3	274
$300.00	Nov 20	Dec 18	60.8%	54.4%	11.8%	8	379
$310.00	Nov 20	Dec 18	58.1%	52.7%	10.2%	51	164
$320.00	Nov 20	Dec 18	55.8%	51.9%	7.6%	23	1.0K
$330.00	Nov 20	Dec 18	56.2%	55.3%	1.5%	23	290

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 32 found (best R:R 0.71, avg 6.99)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$310.00	Dec 18	$5.85	$4.15	$5.85	71%	0.71	$305.85
$320.00	$330.00	Dec 18	$4.50	$5.50	$4.50	58%	1.22	$324.50
$370.00	$380.00	Nov 20	$0.15	$9.85	$0.15	10%	65.67	$370.15
$380.00	$390.00	Nov 20	$0.13	$9.87	$0.13	9%	75.92	$380.13
$330.00	$340.00	Dec 18	$4.45	$5.55	$4.45	52%	1.25	$334.45

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$350.00	$340.00	Dec 18	$5.45	$4.55	$5.45	62%	0.83	$344.55
$280.00	$270.00	Nov 20	$0.56	$9.44	$0.56	10%	16.86	$279.44
$340.00	$330.00	Nov 20	$5.65	$4.35	$5.65	63%	0.77	$334.35
$310.00	$300.00	Nov 20	$2.35	$7.65	$2.35	31%	3.26	$307.65
$290.00	$280.00	Nov 20	$1.17	$8.83	$1.17	15%	7.55	$288.83

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 22 found (best R:R 0.32, avg 0.39)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$380.00	$390.00	Dec 18	$2.40	$2.40	$7.60	81%	0.32	$382.40
$330.00	$340.00	Nov 20	$4.65	$4.65	$5.35	52%	0.87	$334.65
$350.00	$360.00	Nov 20	$2.27	$2.27	$7.73	74%	0.29	$352.27
$340.00	$350.00	Dec 18	$4.45	$4.45	$5.55	55%	0.80	$344.45
$340.00	$350.00	Nov 20	$3.05	$3.05	$6.95	63%	0.44	$343.05

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$280.00	$270.00	Dec 18	$2.10	$2.10	$7.90	82%	0.27	$277.90
$320.00	$310.00	Dec 18	$4.45	$4.45	$5.55	58%	0.80	$315.55
$290.00	$280.00	Dec 18	$2.55	$2.55	$7.45	77%	0.34	$287.45
$300.00	$290.00	Dec 18	$3.00	$3.00	$7.00	71%	0.43	$297.00
$310.00	$300.00	Dec 18	$3.50	$3.50	$6.50	65%	0.54	$306.50

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $9.17, cheapest $8.05)

CALLS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$8.80	58.1%	52.7%
$320.00	Nov 20	Dec 18	$9.05	55.8%	51.9%
$330.00	Nov 20	Dec 18	$10.00	56.2%	55.3%
$340.00	Nov 20	Dec 18	$10.20	52.6%	54.9%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$8.05	58.1%	52.7%
$320.00	Nov 20	Dec 18	$8.85	55.8%	51.9%
$330.00	Nov 20	Dec 18	$9.30	56.2%	55.3%
$340.00	Nov 20	Dec 18	$9.10	52.6%	54.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 12 found (cheapest 8.88% of stock, avg 12.46%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$330.00	Nov 20	$12.75	$16.15	$28.90	$301.10	$358.90	8.88%
$320.00	Nov 20	$18.20	$11.35	$29.55	$290.45	$349.55	9.08%
$340.00	Nov 20	$8.10	$21.80	$29.90	$310.10	$369.90	9.19%
$310.00	Nov 20	$24.45	$7.70	$32.15	$277.85	$342.15	9.88%
$350.00	Nov 20	$5.05	$28.80	$33.85	$316.15	$383.85	10.40%
$300.00	Nov 20	$31.55	$5.35	$36.90	$263.10	$336.90	11.34%
$320.00	Dec 18	$27.25	$20.20	$47.45	$272.55	$367.45	14.58%
$330.00	Dec 18	$22.75	$25.45	$48.20	$281.80	$378.20	14.81%
$310.00	Dec 18	$33.25	$15.75	$49.00	$261.00	$359.00	15.06%
$340.00	Dec 18	$18.30	$30.90	$49.20	$290.80	$389.20	15.12%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 50 found (cheapest 1.16% of stock, avg 6.12%)

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
$370.00	$290.00	Nov 20	$1.53	$3.40	$4.93	$285.07	$374.93
$360.00	$280.00	Nov 20	$2.78	$2.23	$5.01	$274.99	$365.01
$360.00	$290.00	Nov 20	$2.78	$3.40	$6.18	$283.82	$366.18
$370.00	$300.00	Nov 20	$1.53	$5.35	$6.88	$293.12	$376.88
$360.00	$300.00	Nov 20	$2.78	$5.35	$8.13	$291.87	$368.13
$350.00	$280.00	Nov 20	$5.05	$2.23	$7.28	$272.72	$357.28
$350.00	$290.00	Nov 20	$5.05	$3.40	$8.45	$281.55	$358.45
$350.00	$300.00	Nov 20	$5.05	$5.35	$10.40	$289.60	$360.40
$370.00	$310.00	Nov 20	$1.53	$7.70	$9.23	$300.77	$379.23

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 25 found (best R:R 0.82, avg credit $3.35)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
270/280	380/390	Dec 18	$4.50	$5.50	62%	0.82	$275.50	$384.50
280/290	380/390	Dec 18	$4.95	$5.05	57%	0.98	$285.05	$384.95
290/300	380/390	Dec 18	$5.40	$4.60	52%	1.17	$294.60	$385.40
270/280	360/370	Dec 18	$4.85	$5.15	51%	0.94	$275.15	$364.85
280/290	360/370	Dec 18	$5.30	$4.70	46%	1.13	$284.70	$365.30
270/280	370/380	Dec 18	$4.10	$5.90	57%	0.69	$275.90	$374.10
290/300	360/370	Dec 18	$5.75	$4.25	40%	1.35	$294.25	$365.75
280/290	370/380	Dec 18	$4.55	$5.45	52%	0.83	$285.45	$374.55
290/300	370/380	Dec 18	$5.00	$5.00	46%	1.00	$295.00	$375.00
290/300	350/360	Nov 20	$4.22	$5.78	52%	0.73	$295.78	$354.22

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 34 found (best R:R 99.00, cheapest $0.10)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$320.00	$330.00	$340.00	Nov 20	$0.80	$9.20	23%	11.50
$310.00	$320.00	$330.00	Nov 20	$0.80	$9.20	21%	11.50
$340.00	$350.00	$360.00	Nov 20	$0.78	$9.22	20%	11.82
$300.00	$310.00	$320.00	Nov 20	$0.85	$9.15	18%	10.76
$350.00	$360.00	$370.00	Dec 18	$0.60	$9.40	13%	15.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$350.00	$360.00	$370.00	Dec 18	$0.10	$9.90	13%	99.00
$320.00	$330.00	$340.00	Dec 18	$0.20	$9.80	13%	49.00
$290.00	$300.00	$310.00	Nov 20	$0.40	$9.60	15%	24.00
$320.00	$330.00	$340.00	Nov 20	$0.85	$9.15	23%	10.76
$350.00	$360.00	$370.00	Nov 20	$0.60	$9.40	16%	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. 22 found (best net $-0.51, 22 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$350.00	$360.00	1:2	Nov 20	-$0.51	$9.49
$340.00	$350.00	1:2	Nov 20	-$2.00	$8.00
$360.00	$370.00	1:2	Nov 20	-$0.28	$9.72
$330.00	$340.00	1:2	Nov 20	-$3.45	$6.55
$380.00	$390.00	1:2	Dec 18	-$0.95	$9.05

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$290.00	1:2	Nov 20	-$1.45	$8.55
$290.00	$280.00	1:2	Nov 20	-$1.06	$8.94
$280.00	$270.00	1:2	Nov 20	-$1.11	$8.89
$310.00	$300.00	1:2	Nov 20	-$3.00	$7.00
$320.00	$310.00	1:2	Nov 20	-$4.05	$5.95

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 11 found (best yield 6.70%, avg 2.64%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$330.00	Dec 18	$21.80	0.52	1.4%	6.70%	8.09%	17	13
$340.00	Dec 18	$17.10	0.45	4.5%	5.25%	9.72%	2	9
$350.00	Dec 18	$12.20	0.38	7.5%	3.75%	11.29%	26	34
$360.00	Dec 18	$8.70	0.31	10.6%	2.67%	13.29%	2	6
$370.00	Dec 18	$6.00	0.25	13.7%	1.84%	15.53%	--	26
$380.00	Dec 18	$3.80	0.19	16.8%	1.17%	17.93%	--	51
$330.00	Nov 20	$10.90	0.48	1.4%	3.35%	4.74%	1	46
$340.00	Nov 20	$7.20	0.37	4.5%	2.21%	6.68%	3	200
$390.00	Dec 18	$2.20	0.14	19.8%	0.68%	20.51%	--	61
$350.00	Nov 20	$3.50	0.26	7.5%	1.08%	8.62%	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 576

Total Puts 552

Put/Call Ratio 0.96

Net Difference 24

Prior's Put/Call Breakdown

Total Calls 2,656

Total Puts 4,177

Put/Call Ratio 1.00

Net Difference -1,521

Prior 7-Day Put/Call Summary

Total Calls 8,276

Total Puts 12,896

Average Put/Call Ratio 2.72

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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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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