NTRA - Options Database

NTRA

NATERA INC

$314.35 -13.58%

(11/6 10:20) ◀

Friday, November 6, 2026 (10:25am)

▶ (11/6 10:30)

◀ 11/6 10:25 ▶

Option Volume

Detail

ℹ

Current (11/06 10:25am) 1,313

Calls: 679 (52%)

Puts: 634 (48%)

Prior (02/24) 483

Calls: 415 (86%)

Puts: 68 (14%)

Current vs Prior +171.84%

Calls: +63.61% (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 -56.59%

Calls: -42.57%

Puts: -65.59%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (11/06 10:25am) $4.31M

Calls: $1.34M (31%)

Puts: $2.97M (69%)

Prior (02/24) $185.9K

Calls: $146.7K (79%)

Puts: $39.3K (21%)

Current vs Prior +2215.32%

Calls: +812.91%

Puts: +7453.35%

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 -8.57%

Calls: -30.70%

Puts: +6.84%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (11/06 10:25am) 0.93

Prior (02/24) 0.16

Current vs Prior +469.85%

Prior 7-Day Average 2.72

Current vs Prior 7-Day Avg -65.61%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (11/06 10:25am) 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 11.01% | 16.21%11.01% | 16.21%

Prior 15.96% | 19.27%15.96% | 19.27%

Current vs Prior -31.06% | -15.88%-31.06% | -15.88%

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

Current vs 7-Day Avg -26.82% | -13.46%-24.41% | -11.39%

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

Current vs 7-Day Eod -31.06% | -15.88%-28.25% | -13.74%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 15.02% | 7.25%

Calls: 14.12% | 7.75%

Puts: 15.91% | 6.76%

Prior 11.80% | 9.46%

Calls: 10.42% | 9.21%

Puts: 13.19% | 9.70%

Current vs Prior +27.29% | -23.36%

Prior 7-Day Avg 13.74% | 11.71%

Calls: 13.63% | 11.29%

Puts: 13.85% | 12.13%

Current vs 7-Day Avg +9.34% | -38.08%

Liquidity Expensive

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🤖 AI Insights

Moderately bearish flow with 69% put dollar volume ($2.97M). Massive premium surge with dollar volume up 2215% vs prior. Unusually high activity with volume up 172% vs prior - elevated interest. P/C ratio rising 470% - 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
10:25	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 14 of results (avg 7.8%, best 5.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	53.80	57.80	$55.80	7.2%	1	0.93	199
$300.00	Dec 18	30.30	32.60	$31.45	7.3%	4	0.63	12
$270.00	Nov 20	44.70	48.20	$46.45	7.5%	2	0.89	607
$310.00	Dec 18	24.80	26.80	$25.80	7.8%	18	0.56	7
$320.00	Dec 18	19.90	21.70	$20.80	8.7%	22	0.50	18

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Dec 18	57.80	61.30	$59.55	5.9%	5	0.82	74
$360.00	Dec 18	49.80	53.20	$51.50	6.6%	1	0.76	79
$320.00	Dec 18	24.30	26.00	$25.15	6.8%	17	0.50	29
$370.00	Nov 20	54.20	58.50	$56.35	7.6%	1	0.91	51
$330.00	Dec 18	30.10	32.50	$31.30	7.7%	1	0.57	18

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 0.93)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	53.80	57.80	$55.80	7.2%	1	0.93	199
$270.00	Nov 20	44.70	48.20	$46.45	7.5%	2	0.89	607
$280.00	Nov 20	36.00	39.90	$37.95	10.3%	--	0.84	59
$290.00	Nov 20	28.00	31.90	$29.95	13.0%	1	0.76	57
$300.00	Nov 20	21.00	24.50	$22.75	15.4%	--	0.67	85

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Nov 20	54.20	58.50	$56.35	7.6%	1	0.91	51
$360.00	Nov 20	45.10	49.30	$47.20	8.9%	1	0.88	936
$350.00	Nov 20	36.30	40.40	$38.35	10.7%	2	0.82	820
$370.00	Dec 18	57.80	61.30	$59.55	5.9%	5	0.82	74
$360.00	Dec 18	49.80	53.20	$51.50	6.6%	1	0.76	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	8.00	10.70	$9.35	28.9%	31	0.30	34
$330.00	Dec 18	15.70	17.20	$16.45	9.1%	25	0.43	13
$320.00	Dec 18	19.90	21.70	$20.80	8.7%	22	0.50	18
$310.00	Dec 18	24.80	26.80	$25.80	7.8%	18	0.56	7
$340.00	Dec 18	12.10	13.60	$12.85	11.7%	11	0.36	9

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Nov 20	10.70	13.90	$12.30	26.0%	39	0.43	131
$300.00	Nov 20	7.40	9.50	$8.45	24.9%	26	0.33	340
$330.00	Nov 20	21.30	25.00	$23.15	16.0%	23	0.65	272
$270.00	Nov 20	1.65	2.55	$2.10	42.9%	22	0.10	23
$320.00	Nov 20	16.20	19.00	$17.60	15.9%	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 9.7%, max 17.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$310.00	Nov 20	Dec 18	59.0%	52.3%	12.7%	26	110
$300.00	Nov 20	Dec 18	59.7%	53.7%	11.3%	4	97
$340.00	Nov 20	Dec 18	57.8%	53.1%	8.8%	14	209
$350.00	Nov 20	Dec 18	55.1%	51.0%	8.0%	36	1.1K
$320.00	Nov 20	Dec 18	58.8%	54.9%	7.0%	25	72

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$280.00	Nov 20	Dec 18	62.6%	53.2%	17.8%	27	349
$290.00	Nov 20	Dec 18	62.0%	53.8%	15.2%	9	274
$310.00	Nov 20	Dec 18	59.0%	52.3%	12.7%	56	164
$300.00	Nov 20	Dec 18	59.7%	53.7%	11.3%	32	379
$340.00	Nov 20	Dec 18	57.8%	53.1%	8.8%	5	594

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 29 found (best R:R 0.74, avg 3.23)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$310.00	Nov 20	$5.75	$4.25	$5.75	67%	0.74	$305.75
$360.00	$370.00	Nov 20	$0.37	$9.63	$0.37	12%	26.03	$360.37
$330.00	$340.00	Nov 20	$2.30	$7.70	$2.30	35%	3.35	$332.30
$300.00	$310.00	Dec 18	$5.65	$4.35	$5.65	63%	0.77	$305.65
$310.00	$320.00	Dec 18	$5.00	$5.00	$5.00	56%	1.00	$315.00

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$330.00	$320.00	Nov 20	$5.55	$4.45	$5.55	65%	0.80	$324.45
$340.00	$330.00	Dec 18	$5.70	$4.30	$5.70	64%	0.75	$334.30
$300.00	$290.00	Nov 20	$2.75	$7.25	$2.75	33%	2.64	$297.25
$310.00	$300.00	Nov 20	$3.85	$6.15	$3.85	43%	1.60	$306.15
$310.00	$300.00	Dec 18	$4.20	$5.80	$4.20	43%	1.38	$305.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 20 found (best R:R 0.54, avg 0.41)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$360.00	$370.00	Dec 18	$2.35	$2.35	$7.65	76%	0.31	$362.35
$340.00	$350.00	Nov 20	$2.30	$2.30	$7.70	74%	0.30	$342.30
$320.00	$330.00	Nov 20	$4.30	$4.30	$5.70	54%	0.75	$324.30
$340.00	$350.00	Dec 18	$3.50	$3.50	$6.50	64%	0.54	$343.50
$350.00	$360.00	Nov 20	$1.20	$1.20	$8.80	83%	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	$3.50	$3.50	$6.50	70%	0.54	$286.50
$300.00	$290.00	Dec 18	$3.95	$3.95	$6.05	64%	0.65	$296.05
$280.00	$270.00	Dec 18	$2.60	$2.60	$7.40	77%	0.35	$277.40
$270.00	$260.00	Dec 18	$2.00	$2.00	$8.00	82%	0.25	$268.00
$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 $8.28, cheapest $7.85)

CALLS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$8.80	59.0%	52.3%
$300.00	Nov 20	Dec 18	$8.70	59.7%	53.7%
$320.00	Nov 20	Dec 18	$8.85	58.8%	54.9%
$330.00	Nov 20	Dec 18	$8.80	55.9%	53.9%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$7.85	59.0%	52.3%
$300.00	Nov 20	Dec 18	$7.50	59.7%	53.7%
$320.00	Nov 20	Dec 18	$7.55	58.8%	54.9%
$330.00	Nov 20	Dec 18	$8.15	55.9%	53.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 11 found (cheapest 9.32% of stock, avg 12.41%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$310.00	Nov 20	$17.00	$12.30	$29.30	$280.70	$339.30	9.32%
$320.00	Nov 20	$11.95	$17.60	$29.55	$290.45	$349.55	9.40%
$330.00	Nov 20	$7.65	$23.15	$30.80	$299.20	$360.80	9.80%
$300.00	Nov 20	$22.75	$8.45	$31.20	$268.80	$331.20	9.93%
$290.00	Nov 20	$29.95	$5.70	$35.65	$254.35	$325.65	11.34%
$340.00	Nov 20	$5.35	$30.35	$35.70	$304.30	$375.70	11.36%
$310.00	Dec 18	$25.80	$20.15	$45.95	$264.05	$355.95	14.62%
$320.00	Dec 18	$20.80	$25.15	$45.95	$274.05	$365.95	14.62%
$300.00	Dec 18	$31.45	$15.95	$47.40	$252.60	$347.40	15.08%
$330.00	Dec 18	$16.45	$31.30	$47.75	$282.25	$377.75	15.19%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 50 found (cheapest 1.26% of stock, avg 6.07%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$360.00	$270.00	Nov 20	$1.85	$2.10	$3.95	$266.05	$363.95
$350.00	$270.00	Nov 20	$3.05	$2.10	$5.15	$264.85	$355.15
$360.00	$280.00	Nov 20	$1.85	$3.48	$5.33	$274.67	$365.33
$350.00	$280.00	Nov 20	$3.05	$3.48	$6.53	$273.47	$356.53
$360.00	$290.00	Nov 20	$1.85	$5.70	$7.55	$282.45	$367.55
$340.00	$270.00	Nov 20	$5.35	$2.10	$7.45	$262.55	$347.45
$350.00	$290.00	Nov 20	$3.05	$5.70	$8.75	$281.25	$358.75
$340.00	$280.00	Nov 20	$5.35	$3.48	$8.83	$271.17	$348.83
$340.00	$290.00	Nov 20	$5.35	$5.70	$11.05	$278.95	$351.05
$330.00	$270.00	Nov 20	$7.65	$2.10	$9.75	$260.25	$339.75

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 22 found (best R:R 1.41, avg credit $3.87)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
280/290	360/370	Dec 18	$5.85	$4.15	46%	1.41	$284.15	$365.85
270/280	360/370	Dec 18	$4.95	$5.05	53%	0.98	$275.05	$364.95
260/270	360/370	Dec 18	$4.35	$5.65	58%	0.77	$265.65	$364.35
280/290	350/360	Dec 18	$5.90	$4.10	41%	1.44	$284.10	$355.90
260/270	340/350	Nov 20	$3.45	$6.55	63%	0.53	$266.55	$343.45
270/280	350/360	Dec 18	$5.00	$5.00	47%	1.00	$275.00	$355.00
260/270	350/360	Dec 18	$4.40	$5.60	53%	0.79	$265.60	$354.40
260/270	350/360	Nov 20	$2.35	$7.65	72%	0.31	$267.65	$352.35
280/290	340/350	Nov 20	$4.52	$5.48	50%	0.82	$285.48	$344.52
270/280	340/350	Nov 20	$3.68	$6.32	58%	0.58	$276.32	$343.68

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 33 found (best R:R 39.00, cheapest $0.10)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$330.00	$340.00	$350.00	Dec 18	$0.10	$9.90	13%	99.00
$300.00	$310.00	$320.00	Nov 20	$0.70	$9.30	21%	13.29
$310.00	$320.00	$330.00	Nov 20	$0.75	$9.25	22%	12.33
$270.00	$280.00	$290.00	Nov 20	$0.50	$9.50	13%	19.00
$280.00	$290.00	$300.00	Nov 20	$0.80	$9.20	16%	11.50

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$310.00	$320.00	$330.00	Nov 20	$0.25	$9.75	22%	39.00
$290.00	$300.00	$310.00	Dec 18	$0.25	$9.75	14%	39.00
$280.00	$290.00	$300.00	Nov 20	$0.53	$9.47	17%	17.87
$260.00	$270.00	$280.00	Nov 20	$0.23	$9.77	10%	42.48
$280.00	$290.00	$300.00	Dec 18	$0.45	$9.55	13%	21.22

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 $-0.75, 19 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$340.00	$350.00	1:2	Nov 20	-$0.75	$9.25
$350.00	$360.00	1:2	Nov 20	-$0.65	$9.35
$320.00	$330.00	1:2	Nov 20	-$3.35	$6.65
$330.00	$340.00	1:2	Nov 20	-$3.05	$6.95
$360.00	$370.00	1:2	Nov 20	-$1.11	$8.89

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$290.00	$280.00	1:2	Nov 20	-$1.26	$8.74
$280.00	$270.00	1:2	Nov 20	-$0.72	$9.28
$300.00	$290.00	1:2	Nov 20	-$2.95	$7.05
$270.00	$260.00	1:2	Dec 18	-$1.90	$8.10
$310.00	$300.00	1:2	Nov 20	-$4.60	$5.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 11 found (best yield 6.33%, avg 2.53%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$320.00	Dec 18	$19.90	0.50	1.8%	6.33%	8.13%	22	18
$330.00	Dec 18	$15.70	0.43	5.0%	4.99%	9.97%	25	13
$340.00	Dec 18	$12.10	0.36	8.2%	3.85%	12.01%	11	9
$350.00	Dec 18	$8.00	0.30	11.3%	2.54%	13.89%	31	34
$360.00	Dec 18	$5.70	0.24	14.5%	1.81%	16.34%	2	6
$320.00	Nov 20	$10.60	0.46	1.8%	3.37%	5.17%	3	54
$370.00	Dec 18	$3.00	0.18	17.7%	0.95%	18.66%	1	26
$330.00	Nov 20	$6.30	0.35	5.0%	2.00%	6.98%	1	46
$340.00	Nov 20	$4.30	0.26	8.2%	1.37%	9.53%	3	200
$350.00	Nov 20	$2.00	0.17	11.3%	0.64%	11.98%	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 679

Total Puts 634

Put/Call Ratio 0.93

Net Difference 45

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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