NTRA - Options Database

NTRA

NATERA INC

$320.12 -12.00%

(11/6 09:40) ◀

Friday, November 6, 2026 (9:45am)

▶ (11/6 09:50)

◀ 11/6 09:45 ▶

Option Volume

Detail

ℹ

Current (11/06 9:45am) 474

Calls: 250 (53%)

Puts: 224 (47%)

Prior (02/24) 483

Calls: 415 (86%)

Puts: 68 (14%)

Current vs Prior -1.86%

Calls: -39.76% (Calls)

Puts: +229.41% (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 -84.33%

Calls: -78.85%

Puts: -87.84%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (11/06 9:45am) $1.53M

Calls: $528.9K (35%)

Puts: $999.3K (65%)

Prior (02/24) $185.9K

Calls: $146.7K (79%)

Puts: $39.3K (21%)

Current vs Prior +721.84%

Calls: +260.57%

Puts: +2444.69%

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 -67.55%

Calls: -72.63%

Puts: -64.01%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (11/06 9:45am) 0.90

Prior (02/24) 0.16

Current vs Prior +446.82%

Prior 7-Day Average 2.72

Current vs Prior 7-Day Avg -67.00%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (11/06 9:45am) 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 10.46% | 14.98%10.46% | 14.98%

Prior 15.96% | 19.27%15.96% | 19.27%

Current vs Prior -34.45% | -22.26%-34.45% | -22.26%

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

Current vs 7-Day Avg -30.43% | -20.03%-28.13% | -18.11%

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

Current vs 7-Day Eod -34.45% | -22.26%-31.78% | -20.28%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 25.58% | 16.95%

Calls: 29.17% | 17.69%

Puts: 21.99% | 16.22%

Prior 11.80% | 9.46%

Calls: 10.42% | 9.21%

Puts: 13.19% | 9.70%

Current vs Prior +116.78% | +79.18%

Prior 7-Day Avg 13.74% | 11.71%

Calls: 13.63% | 11.29%

Puts: 13.85% | 12.13%

Current vs 7-Day Avg +86.21% | +44.77%

Liquidity Expensive

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Moderately bearish flow with 65% put dollar volume ($999.3K). Massive premium surge with dollar volume up 722% vs prior. P/C ratio rising 447% - increased hedging/bearish positioning. Rising open interest (up 3010%) indicates new positions being established.

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

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
09:45	BEARISH	BULLISH	BULLISH
09:40	BEARISH	BULLISH	BULLISH
09:35	BEARISH	BEARISH	BEARISH

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💰 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

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Tightest Spreads

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Best Value <$1

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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 8 of results (avg 7.6%, best 5.7%)

CALLS (3)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	59.50	63.00	$61.25	5.7%	1	0.92	199
$270.00	Nov 20	50.00	54.00	$52.00	7.7%	1	0.89	607
$280.00	Nov 20	41.00	45.00	$43.00	9.3%	--	0.85	59

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Dec 18	61.00	64.70	$62.85	5.9%	6	0.84	62
$380.00	Nov 20	58.10	62.50	$60.30	7.3%	2	0.92	818
$370.00	Dec 18	52.00	56.10	$54.05	7.6%	5	0.79	74
$370.00	Nov 20	48.70	52.90	$50.80	8.3%	1	0.93	51
$360.00	Dec 18	44.00	48.20	$46.10	9.1%	1	0.74	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. 22 found (avg delta 0.74, highest 0.93)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	59.50	63.00	$61.25	5.7%	1	0.92	199
$270.00	Nov 20	50.00	54.00	$52.00	7.7%	1	0.89	607
$280.00	Nov 20	41.00	45.00	$43.00	9.3%	--	0.85	59
$290.00	Nov 20	32.70	36.50	$34.60	11.0%	--	0.81	57
$300.00	Nov 20	25.10	28.50	$26.80	12.7%	--	0.73	85

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Nov 20	48.70	52.90	$50.80	8.3%	1	0.93	51
$380.00	Nov 20	58.10	62.50	$60.30	7.3%	2	0.92	818
$360.00	Nov 20	39.50	43.70	$41.60	10.1%	1	0.87	936
$380.00	Dec 18	61.00	64.70	$62.85	5.9%	6	0.84	62
$350.00	Nov 20	31.00	35.10	$33.05	12.4%	2	0.80	820

Most actively traded options today. High liquidity = easy entry/exit. 31 active (total vol 243, top 52)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Nov 20	0.00	2.85	$1.43	199.3%	52	0.09	175
$350.00	Dec 18	8.70	12.00	$10.35	31.9%	26	0.32	34
$310.00	Dec 18	25.30	29.50	$27.40	15.3%	15	0.61	7
$300.00	Dec 18	31.50	35.50	$33.50	11.9%	4	0.68	12
$340.00	Nov 20	4.00	8.00	$6.00	66.7%	3	0.30	200

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Nov 20	7.70	11.40	$9.55	38.7%	32	0.37	131
$270.00	Nov 20	1.00	3.50	$2.25	111.1%	22	0.10	23
$330.00	Nov 20	17.00	21.20	$19.10	22.0%	22	0.59	272
$280.00	Dec 18	5.10	8.30	$6.70	47.8%	12	0.20	311
$300.00	Nov 20	4.70	8.00	$6.35	52.0%	6	0.27	340

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 13 strikes (avg 12.8%, max 22.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$300.00	Nov 20	Dec 18	58.0%	49.4%	17.5%	4	97
$310.00	Nov 20	Dec 18	56.4%	48.3%	16.8%	17	110
$320.00	Nov 20	Dec 18	55.0%	47.4%	16.0%	5	72
$330.00	Nov 20	Dec 18	54.7%	50.2%	8.9%	--	59
$340.00	Nov 20	Dec 18	52.6%	49.2%	6.8%	5	209

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$290.00	Nov 20	Dec 18	60.9%	49.5%	22.9%	3	274
$300.00	Nov 20	Dec 18	58.0%	49.4%	17.5%	7	379
$310.00	Nov 20	Dec 18	56.4%	48.3%	16.8%	32	164
$320.00	Nov 20	Dec 18	55.0%	47.4%	16.0%	6	1.0K
$330.00	Nov 20	Dec 18	54.7%	50.2%	8.9%	22	290

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 31 found (best R:R 0.64, avg 3.00)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$310.00	Dec 18	$6.10	$3.90	$6.10	68%	0.64	$306.10
$320.00	$330.00	Dec 18	$4.55	$5.45	$4.55	53%	1.20	$324.55
$310.00	$320.00	Dec 18	$5.35	$4.65	$5.35	61%	0.87	$315.35
$340.00	$350.00	Dec 18	$3.10	$6.90	$3.10	39%	2.23	$343.10
$310.00	$320.00	Nov 20	$5.70	$4.30	$5.70	63%	0.75	$315.70

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$290.00	$280.00	Nov 20	$1.05	$8.95	$1.05	19%	8.52	$288.95
$340.00	$330.00	Nov 20	$6.35	$3.65	$6.35	70%	0.57	$333.65
$330.00	$320.00	Nov 20	$5.25	$4.75	$5.25	59%	0.90	$324.75
$280.00	$270.00	Nov 20	$0.95	$9.05	$0.95	14%	9.53	$279.05
$300.00	$290.00	Nov 20	$2.10	$7.90	$2.10	27%	3.76	$297.90

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 21 found (best R:R 0.52, avg 0.36)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$360.00	$370.00	Nov 20	$1.27	$1.27	$8.73	87%	0.15	$361.27
$330.00	$340.00	Nov 20	$3.60	$3.60	$6.40	59%	0.56	$333.60
$340.00	$350.00	Nov 20	$2.42	$2.42	$7.58	70%	0.32	$342.42
$350.00	$360.00	Nov 20	$1.48	$1.48	$8.52	80%	0.17	$351.48
$350.00	$360.00	Dec 18	$2.75	$2.75	$7.25	68%	0.38	$352.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$290.00	Dec 18	$3.40	$3.40	$6.60	68%	0.52	$296.60
$270.00	$260.00	Dec 18	$1.65	$1.65	$8.35	85%	0.20	$268.35
$280.00	$270.00	Dec 18	$2.00	$2.00	$8.00	80%	0.25	$278.00
$270.00	$260.00	Nov 20	$1.00	$1.00	$9.00	90%	0.11	$269.00
$320.00	$310.00	Dec 18	$4.55	$4.55	$5.45	53%	0.83	$315.45

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 6 found (avg debit $7.13, cheapest $6.45)

CALLS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$7.30	56.4%	48.3%
$320.00	Nov 20	Dec 18	$7.65	55.0%	47.4%
$330.00	Nov 20	Dec 18	$7.90	54.7%	50.2%

PUTS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$310.00	Nov 20	Dec 18	$6.45	56.4%	48.3%
$320.00	Nov 20	Dec 18	$6.70	55.0%	47.4%
$330.00	Nov 20	Dec 18	$6.80	54.7%	50.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 13 found (cheapest 8.82% of stock, avg 11.92%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$320.00	Nov 20	$14.40	$13.85	$28.25	$291.75	$348.25	8.82%
$330.00	Nov 20	$9.60	$19.10	$28.70	$301.30	$358.70	8.97%
$310.00	Nov 20	$20.10	$9.55	$29.65	$280.35	$339.65	9.26%
$340.00	Nov 20	$6.00	$25.45	$31.45	$308.55	$371.45	9.82%
$300.00	Nov 20	$26.80	$6.35	$33.15	$266.85	$333.15	10.36%
$350.00	Nov 20	$3.58	$33.05	$36.63	$313.37	$386.63	11.44%
$290.00	Nov 20	$34.60	$4.25	$38.85	$251.15	$328.85	12.14%
$320.00	Dec 18	$22.05	$20.55	$42.60	$277.40	$362.60	13.31%
$310.00	Dec 18	$27.40	$16.00	$43.40	$266.60	$353.40	13.56%
$330.00	Dec 18	$17.50	$25.90	$43.40	$286.60	$373.40	13.56%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 50 found (cheapest 1.45% of stock, avg 5.58%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$380.00	$280.00	Nov 20	$1.43	$3.20	$4.63	$275.37	$384.63
$360.00	$280.00	Nov 20	$2.10	$3.20	$5.30	$274.70	$365.30
$380.00	$290.00	Nov 20	$1.43	$4.25	$5.68	$284.32	$385.68
$360.00	$290.00	Nov 20	$2.10	$4.25	$6.35	$283.65	$366.35
$350.00	$280.00	Nov 20	$3.58	$3.20	$6.78	$273.22	$356.78
$350.00	$290.00	Nov 20	$3.58	$4.25	$7.83	$282.17	$357.83
$380.00	$300.00	Nov 20	$1.43	$6.35	$7.78	$292.22	$387.78
$360.00	$300.00	Nov 20	$2.10	$6.35	$8.45	$291.55	$368.45
$350.00	$300.00	Nov 20	$3.58	$6.35	$9.93	$290.07	$359.93
$340.00	$280.00	Nov 20	$6.00	$3.20	$9.20	$270.80	$349.20

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 24 found (best R:R 0.29, avg credit $3.71)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
260/270	360/370	Nov 20	$2.27	$7.73	77%	0.29	$267.73	$362.27
290/300	350/360	Dec 18	$6.15	$3.85	36%	1.60	$293.85	$356.15
290/300	370/380	Dec 18	$4.95	$5.05	48%	0.98	$295.05	$374.95
260/270	350/360	Dec 18	$4.40	$5.60	53%	0.79	$265.60	$354.40
260/270	370/380	Dec 18	$3.20	$6.80	65%	0.47	$266.80	$373.20
290/300	360/370	Dec 18	$5.45	$4.55	42%	1.20	$294.55	$365.45
260/270	360/370	Dec 18	$3.70	$6.30	59%	0.59	$266.30	$363.70
270/280	350/360	Dec 18	$4.75	$5.25	48%	0.90	$275.25	$354.75
270/280	370/380	Dec 18	$3.55	$6.45	60%	0.55	$276.45	$373.55
270/280	360/370	Nov 20	$2.22	$7.78	73%	0.29	$277.78	$362.22

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 39 found (best R:R 46.62, cheapest $0.10)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$350.00	$360.00	$370.00	Nov 20	$0.21	$9.79	14%	46.62
$310.00	$320.00	$330.00	Nov 20	$0.90	$9.10	22%	10.11
$340.00	$350.00	$360.00	Dec 18	$0.35	$9.65	13%	27.57
$320.00	$330.00	$340.00	Dec 18	$0.50	$9.50	14%	19.00
$300.00	$310.00	$320.00	Nov 20	$1.00	$9.00	21%	9.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$270.00	$280.00	$290.00	Dec 18	$0.15	$9.85	10%	65.67
$290.00	$300.00	$310.00	Dec 18	$0.35	$9.65	14%	27.57
$270.00	$280.00	$290.00	Nov 20	$0.10	$9.90	9%	99.00
$310.00	$320.00	$330.00	Nov 20	$0.95	$9.05	22%	9.53
$350.00	$360.00	$370.00	Dec 18	$0.45	$9.55	12%	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. 24 found (best net $-1.16, 23 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$340.00	$350.00	1:2	Nov 20	-$1.16	$8.84
$330.00	$340.00	1:2	Nov 20	-$2.40	$7.60
$350.00	$360.00	1:2	Nov 20	-$0.62	$9.38
$320.00	$330.00	1:2	Nov 20	-$4.80	$5.20
$370.00	$380.00	1:2	Dec 18	-$2.45	$7.55

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$270.00	$260.00	1:2	Nov 20	-$0.25	$9.75
$300.00	$290.00	1:2	Nov 20	-$2.15	$7.85
$310.00	$300.00	1:2	Nov 20	-$3.15	$6.85
$280.00	$270.00	1:2	Nov 20	-$1.30	$8.70
$270.00	$260.00	1:2	Dec 18	-$1.40	$8.60

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 10 found (best yield 4.87%, avg 1.88%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$330.00	Dec 18	$15.60	0.46	3.1%	4.87%	7.96%	--	13
$340.00	Dec 18	$11.50	0.39	6.2%	3.59%	9.80%	2	9
$350.00	Dec 18	$8.70	0.32	9.3%	2.72%	12.05%	26	34
$360.00	Dec 18	$5.70	0.26	12.5%	1.78%	14.24%	2	6
$370.00	Dec 18	$3.60	0.21	15.6%	1.12%	16.71%	--	26
$330.00	Nov 20	$7.50	0.41	3.1%	2.34%	5.43%	--	46
$380.00	Dec 18	$2.00	0.16	18.7%	0.62%	19.33%	--	51
$340.00	Nov 20	$4.00	0.30	6.2%	1.25%	7.46%	3	200
$350.00	Nov 20	$1.65	0.20	9.3%	0.52%	9.85%	3	1.1K
$360.00	Nov 20	$0.10	0.13	12.5%	0.03%	12.49%	--	124

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 250

Total Puts 224

Put/Call Ratio 0.90

Net Difference 26

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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