NTRA - Options Database

NTRA

NATERA INC

$315.41 -13.29%

(11/6 10:25) ◀

Friday, November 6, 2026 (10:30am)

▶ (11/6 10:35)

◀ 11/6 10:30 ▶

Option Volume

Detail

ℹ

Current (11/06 10:30am) 1,314

Calls: 680 (52%)

Puts: 634 (48%)

Prior (02/24) 483

Calls: 415 (86%)

Puts: 68 (14%)

Current vs Prior +172.05%

Calls: +63.86% (Calls)

Puts: +832.35% (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 -56.56%

Calls: -42.48%

Puts: -65.59%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (11/06 10:30am) $4.29M

Calls: $1.35M (31%)

Puts: $2.94M (69%)

Prior (02/24) $185.9K

Calls: $146.7K (79%)

Puts: $39.3K (21%)

Current vs Prior +2207.10%

Calls: +820.30%

Puts: +7386.84%

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 -8.89%

Calls: -30.14%

Puts: +5.89%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (11/06 10:30am) 0.93

Prior (02/24) 0.16

Current vs Prior +469.01%

Prior 7-Day Average 2.72

Current vs Prior 7-Day Avg -65.66%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (11/06 10:30am) 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 10.99% | 16.17%10.99% | 16.17%

Prior 15.96% | 19.27%15.96% | 19.27%

Current vs Prior -31.19% | -16.08%-31.19% | -16.08%

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

Current vs 7-Day Avg -26.96% | -13.67%-24.55% | -11.60%

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

Current vs 7-Day Eod -31.19% | -16.08%-28.38% | -13.95%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 14.14% | 7.04%

Calls: 14.41% | 7.60%

Puts: 13.87% | 6.48%

Prior 11.80% | 9.46%

Calls: 10.42% | 9.21%

Puts: 13.19% | 9.70%

Current vs Prior +19.83% | -25.58%

Prior 7-Day Avg 13.74% | 11.71%

Calls: 13.63% | 11.29%

Puts: 13.85% | 12.13%

Current vs 7-Day Avg +2.93% | -39.87%

Liquidity Expensive

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🤖 AI Insights

Moderately bearish flow with 69% put dollar volume ($2.94M). Massive premium surge with dollar volume up 2207% vs prior. Unusually high activity with volume up 172% vs prior - elevated interest. P/C ratio rising 469% - 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
10:30	BEARISH	NEUTRAL	MIXED
10:25	BEARISH	NEUTRAL	MIXED
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

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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 7.3%, best 5.4%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	54.90	58.20	$56.55	5.8%	1	0.95	199
$270.00	Nov 20	45.80	49.00	$47.40	6.8%	2	0.90	607
$300.00	Dec 18	30.70	32.90	$31.80	6.9%	4	0.64	12
$310.00	Dec 18	25.30	27.30	$26.30	7.6%	18	0.57	7
$280.00	Nov 20	37.10	40.50	$38.80	8.8%	--	0.84	59

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Dec 18	36.00	38.00	$37.00	5.4%	2	0.63	99
$370.00	Dec 18	57.10	60.50	$58.80	5.8%	5	0.82	74
$370.00	Nov 20	53.90	57.30	$55.60	6.1%	1	0.91	51
$320.00	Dec 18	23.90	25.50	$24.70	6.5%	17	0.49	29
$360.00	Nov 20	44.80	48.00	$46.40	6.9%	1	0.88	936

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 0.95)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	54.90	58.20	$56.55	5.8%	1	0.95	199
$270.00	Nov 20	45.80	49.00	$47.40	6.8%	2	0.90	607
$280.00	Nov 20	37.10	40.50	$38.80	8.8%	--	0.84	59
$290.00	Nov 20	29.10	32.50	$30.80	11.0%	1	0.77	57
$300.00	Nov 20	21.70	25.30	$23.50	15.3%	--	0.68	85

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Nov 20	53.90	57.30	$55.60	6.1%	1	0.91	51
$360.00	Nov 20	44.80	48.00	$46.40	6.9%	1	0.88	936
$350.00	Nov 20	35.80	39.30	$37.55	9.3%	2	0.82	820
$370.00	Dec 18	57.10	60.50	$58.80	5.8%	5	0.82	74
$360.00	Dec 18	49.00	52.60	$50.80	7.1%	1	0.77	79

Most actively traded options today. High liquidity = easy entry/exit. 39 active (total vol 371, top 39)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Dec 18	7.80	10.40	$9.10	28.6%	31	0.30	34
$330.00	Dec 18	16.10	17.80	$16.95	10.0%	25	0.44	13
$320.00	Dec 18	20.20	22.20	$21.20	9.4%	22	0.51	18
$310.00	Dec 18	25.30	27.30	$26.30	7.6%	18	0.57	7
$340.00	Dec 18	12.40	13.90	$13.15	11.4%	11	0.37	9

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Nov 20	11.00	13.50	$12.25	20.4%	39	0.43	131
$300.00	Nov 20	6.70	9.50	$8.10	34.6%	26	0.32	340
$330.00	Nov 20	22.00	24.50	$23.25	10.8%	23	0.64	272
$270.00	Nov 20	1.60	2.55	$2.08	45.7%	22	0.10	23
$320.00	Nov 20	16.10	18.50	$17.30	13.9%	17	0.54	989

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 9.4%, max 19.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$310.00	Nov 20	Dec 18	58.2%	52.5%	10.9%	26	110
$350.00	Nov 20	Dec 18	54.5%	49.5%	10.0%	36	1.1K
$300.00	Nov 20	Dec 18	58.4%	53.9%	8.4%	4	97
$340.00	Nov 20	Dec 18	56.4%	52.9%	6.5%	14	209
$320.00	Nov 20	Dec 18	58.5%	55.0%	6.4%	25	72

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$280.00	Nov 20	Dec 18	64.3%	53.8%	19.5%	27	349
$290.00	Nov 20	Dec 18	63.0%	54.2%	16.1%	9	274
$310.00	Nov 20	Dec 18	58.2%	52.5%	10.9%	56	164
$350.00	Nov 20	Dec 18	54.5%	49.5%	10.0%	2	875
$300.00	Nov 20	Dec 18	58.4%	53.9%	8.4%	32	379

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 31 found (best R:R 0.82, avg 3.05)

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	64%	0.82	$305.50
$360.00	$370.00	Nov 20	$0.37	$9.63	$0.37	12%	26.03	$360.37
$320.00	$330.00	Dec 18	$4.25	$5.75	$4.25	50%	1.35	$324.25
$310.00	$320.00	Dec 18	$5.10	$4.90	$5.10	57%	0.96	$315.10
$300.00	$310.00	Nov 20	$6.15	$3.85	$6.15	68%	0.63	$306.15

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$330.00	Nov 20	$6.50	$3.50	$6.50	74%	0.54	$333.50
$350.00	$340.00	Dec 18	$6.40	$3.60	$6.40	70%	0.56	$343.60
$300.00	$290.00	Nov 20	$2.25	$7.75	$2.25	32%	3.44	$297.75
$330.00	$320.00	Nov 20	$5.95	$4.05	$5.95	64%	0.68	$324.05
$310.00	$300.00	Dec 18	$4.00	$6.00	$4.00	43%	1.50	$306.00

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 20 found (best R:R 0.53, avg 0.41)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$350.00	Dec 18	$4.05	$4.05	$5.95	63%	0.68	$344.05
$360.00	$370.00	Dec 18	$2.20	$2.20	$7.80	76%	0.28	$362.20
$340.00	$350.00	Nov 20	$2.17	$2.17	$7.83	74%	0.28	$342.17
$330.00	$340.00	Nov 20	$2.90	$2.90	$7.10	65%	0.41	$332.90
$350.00	$360.00	Dec 18	$2.50	$2.50	$7.50	70%	0.33	$352.50

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$290.00	$280.00	Dec 18	$3.45	$3.45	$6.55	71%	0.53	$286.55
$280.00	$270.00	Dec 18	$2.55	$2.55	$7.45	77%	0.34	$277.45
$300.00	$290.00	Dec 18	$3.80	$3.80	$6.20	64%	0.61	$296.20
$270.00	$260.00	Dec 18	$1.90	$1.90	$8.10	83%	0.23	$268.10
$270.00	$260.00	Nov 20	$1.13	$1.13	$8.87	90%	0.13	$268.87

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $8.18, cheapest $7.45)

CALLS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$8.95	58.2%	52.5%
$300.00	Nov 20	Dec 18	$8.30	58.4%	53.9%
$320.00	Nov 20	Dec 18	$9.25	58.5%	55.0%
$330.00	Nov 20	Dec 18	$8.90	57.4%	54.1%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$7.45	58.2%	52.5%
$300.00	Nov 20	Dec 18	$7.60	58.4%	53.9%
$320.00	Nov 20	Dec 18	$7.40	58.5%	55.0%
$330.00	Nov 20	Dec 18	$7.55	57.4%	54.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 11 found (cheapest 9.27% of stock, avg 12.41%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$320.00	Nov 20	$11.95	$17.30	$29.25	$290.75	$349.25	9.27%
$310.00	Nov 20	$17.35	$12.25	$29.60	$280.40	$339.60	9.38%
$330.00	Nov 20	$8.05	$23.25	$31.30	$298.70	$361.30	9.92%
$300.00	Nov 20	$23.50	$8.10	$31.60	$268.40	$331.60	10.02%
$340.00	Nov 20	$5.15	$29.75	$34.90	$305.10	$374.90	11.06%
$290.00	Nov 20	$30.80	$5.85	$36.65	$253.35	$326.65	11.62%
$320.00	Dec 18	$21.20	$24.70	$45.90	$274.10	$365.90	14.55%
$310.00	Dec 18	$26.30	$19.70	$46.00	$264.00	$356.00	14.58%
$300.00	Dec 18	$31.80	$15.70	$47.50	$252.50	$347.50	15.06%
$330.00	Dec 18	$16.95	$30.80	$47.75	$282.25	$377.75	15.14%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 50 found (cheapest 1.25% of stock, avg 6.11%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$360.00	$270.00	Nov 20	$1.85	$2.08	$3.93	$266.07	$363.93
$350.00	$270.00	Nov 20	$2.98	$2.08	$5.06	$264.94	$355.06
$360.00	$280.00	Nov 20	$1.85	$3.70	$5.55	$274.45	$365.55
$350.00	$280.00	Nov 20	$2.98	$3.70	$6.68	$273.32	$356.68
$340.00	$270.00	Nov 20	$5.15	$2.08	$7.23	$262.77	$347.23
$360.00	$290.00	Nov 20	$1.85	$5.85	$7.70	$282.30	$367.70
$350.00	$290.00	Nov 20	$2.98	$5.85	$8.83	$281.17	$358.83
$340.00	$280.00	Nov 20	$5.15	$3.70	$8.85	$271.15	$348.85
$340.00	$290.00	Nov 20	$5.15	$5.85	$11.00	$279.00	$351.00
$360.00	$300.00	Nov 20	$1.85	$8.10	$9.95	$290.05	$369.95

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 18 found (best R:R 1.30, avg credit $3.67)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
280/290	360/370	Dec 18	$5.65	$4.35	47%	1.30	$284.35	$365.65
270/280	360/370	Dec 18	$4.75	$5.25	54%	0.90	$275.25	$364.75
280/290	350/360	Dec 18	$5.95	$4.05	41%	1.47	$284.05	$355.95
260/270	360/370	Dec 18	$4.10	$5.90	59%	0.69	$265.90	$364.10
270/280	350/360	Dec 18	$5.05	$4.95	47%	1.02	$274.95	$355.05
260/270	340/350	Nov 20	$3.30	$6.70	64%	0.49	$266.70	$343.30
260/270	350/360	Dec 18	$4.40	$5.60	53%	0.79	$265.60	$354.40
270/280	340/350	Nov 20	$3.79	$6.21	58%	0.61	$276.21	$343.79
260/270	350/360	Nov 20	$2.26	$7.74	73%	0.29	$267.74	$352.26
270/280	350/360	Nov 20	$2.75	$7.25	66%	0.38	$277.25	$352.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 35 found (best R:R 99.00, cheapest $0.10)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$300.00	$310.00	$320.00	Nov 20	$0.75	$9.25	22%	12.33
$350.00	$360.00	$370.00	Dec 18	$0.30	$9.70	12%	32.33
$300.00	$310.00	$320.00	Dec 18	$0.40	$9.60	14%	24.00
$320.00	$330.00	$340.00	Dec 18	$0.45	$9.55	14%	21.22
$330.00	$340.00	$350.00	Nov 20	$0.73	$9.27	18%	12.70

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$280.00	$290.00	$300.00	Nov 20	$0.10	$9.90	16%	99.00
$320.00	$330.00	$340.00	Dec 18	$0.10	$9.90	14%	99.00
$330.00	$340.00	$350.00	Dec 18	$0.20	$9.80	14%	49.00
$320.00	$330.00	$340.00	Nov 20	$0.55	$9.45	20%	17.18
$290.00	$300.00	$310.00	Dec 18	$0.20	$9.80	13%	49.00

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 $-0.81, 19 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$340.00	$350.00	1:2	Nov 20	-$0.81	$9.19
$330.00	$340.00	1:2	Nov 20	-$2.25	$7.75
$350.00	$360.00	1:2	Nov 20	-$0.72	$9.28
$320.00	$330.00	1:2	Nov 20	-$4.15	$5.85
$360.00	$370.00	1:2	Nov 20	-$1.11	$8.89

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$280.00	$270.00	1:2	Nov 20	-$0.46	$9.54
$290.00	$280.00	1:2	Nov 20	-$1.55	$8.45
$310.00	$300.00	1:2	Nov 20	-$3.95	$6.05
$270.00	$260.00	1:2	Dec 18	-$2.10	$7.90
$300.00	$290.00	1:2	Nov 20	-$3.60	$6.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 11 found (best yield 6.40%, avg 2.57%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$320.00	Dec 18	$20.20	0.51	1.5%	6.40%	7.86%	22	18
$330.00	Dec 18	$16.10	0.44	4.6%	5.10%	9.73%	25	13
$340.00	Dec 18	$12.40	0.37	7.8%	3.93%	11.73%	11	9
$350.00	Dec 18	$7.80	0.30	11.0%	2.47%	13.44%	31	34
$360.00	Dec 18	$5.30	0.23	14.1%	1.68%	15.82%	2	6
$370.00	Dec 18	$3.00	0.18	17.3%	0.95%	18.26%	1	26
$320.00	Nov 20	$10.60	0.46	1.5%	3.36%	4.82%	3	54
$330.00	Nov 20	$6.80	0.35	4.6%	2.16%	6.78%	1	46
$340.00	Nov 20	$4.40	0.26	7.8%	1.40%	9.19%	3	200
$350.00	Nov 20	$2.35	0.17	11.0%	0.75%	11.71%	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 680

Total Puts 634

Put/Call Ratio 0.93

Net Difference 46

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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