NTRA - Options Database

NTRA

NATERA INC

$307.66 -15.42%

(11/5 18:05) ◀

Friday, November 6, 2026 (9:35am)

▶ (11/6 09:40)

◀ 11/6 09:35 ▶

Option Volume

Detail

ℹ

Current (11/06 9:35am) 241

Calls: 92 (38%)

Puts: 149 (62%)

Prior (02/24) 483

Calls: 415 (86%)

Puts: 68 (14%)

Current vs Prior -50.10%

Calls: -77.83% (Calls)

Puts: +119.12% (Puts)

Prior 7-Day Total 15,444

Calls: 6,351 (41%)

Puts: 9,093 (59%)

Prior 7-Day Average 2,206

Calls: 907 (41%)

Puts: 1,299 (59%)

Current vs Prior 7-Day Avg -89.08%

Calls: -89.86%

Puts: -88.53%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (11/06 9:35am) $971.3K

Calls: $191.3K (20%)

Puts: $780.0K (80%)

Prior (02/24) $185.9K

Calls: $146.7K (79%)

Puts: $39.3K (21%)

Current vs Prior +422.37%

Calls: +30.44%

Puts: +1886.23%

Prior 7-Day Total $18.35M

Calls: $9.92M (54%)

Puts: $8.42M (46%)

Prior 7-Day Average $2.62M

Calls: $1.42M (54%)

Puts: $1.20M (46%)

Current vs Prior 7-Day Avg -62.94%

Calls: -86.51%

Puts: -35.18%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (11/06 9:35am) 1.62

Prior (02/24) 0.16

Current vs Prior +888.41%

Prior 7-Day Average 3.13

Current vs Prior 7-Day Avg -48.25%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (11/06 9:35am) 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 186,615

Calls: 102,204 (55%)

Puts: 84,411 (45%)

Prior 7-Day Average 26,659

Calls: 14,600 (55%)

Puts: 12,058 (45%)

Current vs Prior 7-Day Avg +66.21%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (11/20) | Next (12/18)Expiry (11/20) | Next (12/18)

Current 10.82% | 15.29%10.82% | 15.29%

Prior 14.88% | 18.16%14.88% | 18.16%

Current vs Prior -27.26% | -15.80%-27.26% | -15.80%

Prior 7-Day Avg 14.88% | 18.51%14.56% | 18.29%

Current vs 7-Day Avg -27.25% | -17.39%-25.66% | -16.40%

Prior 7-Day Eod 14.88% | 18.16%15.34% | 18.79%

Current vs 7-Day Eod -27.26% | -15.80%-29.44% | -18.61%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 26.16% | 18.64%

Calls: 23.18% | 17.05%

Puts: 29.15% | 20.24%

Prior 9.26% | 4.89%

Calls: 7.59% | 3.63%

Puts: 10.93% | 6.15%

Current vs Prior +182.51% | +281.19%

Prior 7-Day Avg 14.26% | 12.25%

Calls: 14.22% | 11.98%

Puts: 14.31% | 12.52%

Current vs 7-Day Avg +83.40% | +52.16%

Liquidity Expensive

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Strong bearish conviction with 80% of dollar volume in puts ($780.0K) vs calls ($191.3K). Massive premium surge with dollar volume up 422% vs prior. Below-average activity with volume down 50% vs prior. Extreme bearish P/C ratio of 1.62 - heavy put buying.

Smart Money BEARISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Current BEARISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

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
14:05	BEARISH	BEARISH	BEARISH
09:35	BEARISH	BEARISH	BEARISH

📈 Options Analysis

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📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

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📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

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⚖️ 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 6 of results (avg 8.1%, best 5.9%)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Nov 20	56.60	61.10	$58.85	7.6%	--	0.93	503
$260.00	Nov 20	47.50	51.70	$49.60	8.5%	--	0.92	199

PUTS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Dec 18	54.00	57.30	$55.65	5.9%	1	0.81	79
$360.00	Nov 20	50.90	55.00	$52.95	7.7%	1	0.88	936
$350.00	Dec 18	45.00	49.30	$47.15	9.1%	--	0.75	55
$340.00	Dec 18	38.00	41.80	$39.90	9.5%	--	0.70	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. 18 found (avg delta 0.74, highest 0.93)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Nov 20	56.60	61.10	$58.85	7.6%	--	0.93	503
$260.00	Nov 20	47.50	51.70	$49.60	8.5%	--	0.92	199
$270.00	Nov 20	38.50	42.80	$40.65	10.6%	--	0.86	607
$280.00	Nov 20	30.20	34.60	$32.40	13.6%	--	0.82	59
$290.00	Nov 20	22.90	27.20	$25.05	17.2%	--	0.72	57

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Nov 20	50.90	55.00	$52.95	7.7%	1	0.88	936
$350.00	Nov 20	41.60	46.00	$43.80	10.0%	1	0.86	820
$360.00	Dec 18	54.00	57.30	$55.65	5.9%	1	0.81	79
$340.00	Nov 20	32.80	37.20	$35.00	12.6%	2	0.80	495
$350.00	Dec 18	45.00	49.30	$47.15	9.1%	--	0.75	55

Most actively traded options today. High liquidity = easy entry/exit. 15 active (total vol 84, top 21)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Nov 20	1.50	5.60	$3.55	115.5%	3	0.20	200
$360.00	Dec 18	2.70	6.70	$4.70	85.1%	2	0.19	6
$310.00	Nov 20	11.20	15.50	$13.35	32.2%	1	0.50	103
$350.00	Nov 20	0.50	4.40	$2.45	159.2%	1	0.14	1.1K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Nov 20	2.15	4.20	$3.18	64.5%	21	0.14	23
$310.00	Nov 20	12.60	16.90	$14.75	29.2%	19	0.50	131
$330.00	Nov 20	25.00	29.30	$27.15	15.8%	16	0.71	272
$280.00	Dec 18	7.00	11.20	$9.10	46.2%	6	0.26	311
$300.00	Nov 20	8.10	12.20	$10.15	40.4%	5	0.38	340

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 10 strikes (avg 15.6%, max 22.0%)

CALLS (3)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$300.00	Nov 20	Dec 18	57.6%	49.0%	17.5%	--	97
$330.00	Nov 20	Dec 18	56.3%	49.6%	13.5%	--	59
$320.00	Nov 20	Dec 18	57.0%	50.7%	12.5%	--	72

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$300.00	Nov 20	Dec 18	59.8%	49.0%	22.0%	5	379
$290.00	Nov 20	Dec 18	58.0%	49.4%	17.4%	3	274
$280.00	Nov 20	Dec 18	58.8%	50.3%	17.0%	6	349
$330.00	Nov 20	Dec 18	56.3%	48.3%	16.4%	16	290
$340.00	Nov 20	Dec 18	55.4%	48.6%	14.0%	2	594

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 26 found (best R:R 11.99, avg 5.52)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$320.00	Dec 18	$9.75	$10.25	$9.75	60%	1.05	$309.75
$350.00	$360.00	Nov 20	$0.55	$9.45	$0.55	14%	17.18	$350.55
$300.00	$310.00	Nov 20	$5.20	$4.80	$5.20	62%	0.92	$305.20
$340.00	$350.00	Nov 20	$1.10	$8.90	$1.10	20%	8.09	$341.10
$290.00	$300.00	Nov 20	$6.50	$3.50	$6.50	72%	0.54	$296.50

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$280.00	$270.00	Nov 20	$0.77	$9.23	$0.77	19%	11.99	$279.23
$260.00	$250.00	Nov 20	$0.17	$9.83	$0.17	8%	57.82	$259.83
$320.00	$310.00	Nov 20	$5.60	$4.40	$5.60	61%	0.79	$314.40
$330.00	$320.00	Dec 18	$6.05	$3.95	$6.05	62%	0.65	$323.95
$320.00	$310.00	Dec 18	$5.45	$4.55	$5.45	56%	0.83	$314.55

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 18 found (best R:R 0.19, avg 0.34)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$350.00	$360.00	Dec 18	$2.05	$2.05	$7.95	76%	0.26	$352.05
$310.00	$320.00	Nov 20	$4.40	$4.40	$5.60	50%	0.79	$314.40
$320.00	$330.00	Nov 20	$3.20	$3.20	$6.80	61%	0.47	$323.20
$330.00	$340.00	Nov 20	$2.20	$2.20	$7.80	71%	0.28	$332.20
$320.00	$330.00	Dec 18	$3.90	$3.90	$6.10	55%	0.64	$323.90

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$270.00	$260.00	Nov 20	$1.58	$1.58	$8.42	86%	0.19	$268.42
$280.00	$270.00	Dec 18	$2.80	$2.80	$7.20	74%	0.39	$277.20
$270.00	$260.00	Dec 18	$2.15	$2.15	$7.85	80%	0.27	$267.85
$300.00	$290.00	Dec 18	$4.20	$4.20	$5.80	59%	0.72	$295.80
$290.00	$280.00	Nov 20	$2.65	$2.65	$7.35	72%	0.36	$287.35

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 5 found (avg debit $6.71, cheapest $6.35)

CALLS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$300.00	Nov 20	Dec 18	$7.25	57.6%	49.0%
$320.00	Nov 20	Dec 18	$7.10	57.0%	50.7%

PUTS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$300.00	Nov 20	Dec 18	$6.35	59.8%	49.0%
$310.00	Nov 20	Dec 18	$6.50	58.7%	51.7%
$320.00	Nov 20	Dec 18	$6.35	57.0%	50.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 9 found (cheapest 9.13% of stock, avg 11.45%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$310.00	Nov 20	$13.35	$14.75	$28.10	$281.90	$338.10	9.13%
$300.00	Nov 20	$18.55	$10.15	$28.70	$271.30	$328.70	9.33%
$320.00	Nov 20	$8.95	$20.35	$29.30	$290.70	$349.30	9.52%
$290.00	Nov 20	$25.05	$6.60	$31.65	$258.35	$321.65	10.29%
$330.00	Nov 20	$5.75	$27.15	$32.90	$297.10	$362.90	10.69%
$280.00	Nov 20	$32.40	$3.95	$36.35	$243.65	$316.35	11.81%
$300.00	Dec 18	$25.80	$16.50	$42.30	$257.70	$342.30	13.75%
$320.00	Dec 18	$16.05	$26.70	$42.75	$277.25	$362.75	13.90%
$330.00	Dec 18	$12.15	$32.75	$44.90	$285.10	$374.90	14.59%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 45 found (cheapest 1.65% of stock, avg 5.53%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$360.00	$270.00	Nov 20	$1.90	$3.18	$5.08	$264.92	$365.08
$350.00	$270.00	Nov 20	$2.45	$3.18	$5.63	$264.37	$355.63
$360.00	$280.00	Nov 20	$1.90	$3.95	$5.85	$274.15	$365.85
$350.00	$280.00	Nov 20	$2.45	$3.95	$6.40	$273.60	$356.40
$340.00	$270.00	Nov 20	$3.55	$3.18	$6.73	$263.27	$346.73
$340.00	$280.00	Nov 20	$3.55	$3.95	$7.50	$272.50	$347.50
$360.00	$290.00	Nov 20	$1.90	$6.60	$8.50	$281.50	$368.50
$330.00	$270.00	Nov 20	$5.75	$3.18	$8.93	$261.07	$338.93
$350.00	$290.00	Nov 20	$2.45	$6.60	$9.05	$280.95	$359.05
$330.00	$280.00	Nov 20	$5.75	$3.95	$9.70	$270.30	$339.70

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 16 found (best R:R 0.94, avg credit $3.04)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
270/280	350/360	Dec 18	$4.85	$5.15	50%	0.94	$275.15	$354.85
260/270	350/360	Dec 18	$4.20	$5.80	56%	0.72	$265.80	$354.20
250/260	350/360	Dec 18	$3.37	$6.63	61%	0.51	$256.63	$353.37
280/290	350/360	Dec 18	$5.25	$4.75	43%	1.11	$284.75	$355.25
260/270	330/340	Nov 20	$3.78	$6.22	57%	0.61	$266.22	$333.78
260/270	350/360	Nov 20	$2.13	$7.87	71%	0.27	$267.87	$352.13
260/270	340/350	Nov 20	$2.68	$7.32	65%	0.37	$267.32	$342.68
280/290	330/340	Nov 20	$4.85	$5.15	43%	0.94	$285.15	$334.85
280/290	350/360	Nov 20	$3.20	$6.80	58%	0.47	$286.80	$353.20
280/290	340/350	Nov 20	$3.75	$6.25	52%	0.60	$286.25	$343.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 29 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	$0.80	$9.20	22%	11.50
$280.00	$290.00	$300.00	Nov 20	$0.85	$9.15	20%	10.76
$250.00	$260.00	$270.00	Nov 20	$0.30	$9.70	8%	32.33
$320.00	$330.00	$340.00	Nov 20	$1.00	$9.00	19%	9.00
$310.00	$320.00	$330.00	Nov 20	$1.20	$8.80	22%	7.33

PUTS (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	$1.00	$9.00	24%	9.00
$270.00	$280.00	$290.00	Dec 18	$0.40	$9.60	13%	24.00
$290.00	$300.00	$310.00	Dec 18	$0.55	$9.45	15%	17.18
$290.00	$300.00	$310.00	Nov 20	$1.05	$8.95	22%	8.52

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 $-1.35, 22 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$330.00	$350.00	1:2	Dec 18	-$1.35	$18.65
$300.00	$320.00	1:2	Dec 18	-$6.30	$13.70
$330.00	$340.00	1:2	Nov 20	-$1.35	$8.65
$320.00	$330.00	1:2	Nov 20	-$2.55	$7.45
$340.00	$350.00	1:2	Nov 20	-$1.35	$8.65

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$270.00	$260.00	1:2	Nov 20	-$0.02	$9.98
$290.00	$280.00	1:2	Nov 20	-$1.30	$8.70
$300.00	$290.00	1:2	Nov 20	-$3.05	$6.95
$260.00	$250.00	1:2	Dec 18	-$1.51	$8.49
$270.00	$260.00	1:2	Dec 18	-$2.00	$8.00

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 10 found (best yield 4.58%, avg 1.81%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$320.00	Dec 18	$14.10	0.45	4.0%	4.58%	8.59%	--	18
$330.00	Dec 18	$10.00	0.37	7.3%	3.25%	10.51%	--	13
$350.00	Dec 18	$5.00	0.24	13.8%	1.63%	15.39%	--	34
$360.00	Dec 18	$2.70	0.19	17.0%	0.88%	17.89%	2	6
$310.00	Nov 20	$11.20	0.50	0.8%	3.64%	4.40%	1	103
$320.00	Nov 20	$6.90	0.39	4.0%	2.24%	6.25%	--	54
$330.00	Nov 20	$3.70	0.29	7.3%	1.20%	8.46%	--	46
$340.00	Nov 20	$1.50	0.20	10.5%	0.49%	11.00%	3	200
$350.00	Nov 20	$0.50	0.14	13.8%	0.16%	13.92%	1	1.1K
$360.00	Nov 20	$0.10	0.11	17.0%	0.03%	17.04%	--	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 92

Total Puts 149

Put/Call Ratio 1.62

Net Difference -57

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 6,351

Total Puts 9,093

Average Put/Call Ratio 3.13

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

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📈 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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