NTRA - Options Database

NTRA

NATERA INC

$320.29 -11.95%

(11/6 10:10) ◀

Friday, November 6, 2026 (10:15am)

▶ (11/6 10:20)

◀ 11/6 10:15 ▶

Option Volume

Detail

ℹ

Current (11/06 10:15am) 1,229

Calls: 643 (52%)

Puts: 586 (48%)

Prior (02/24) 483

Calls: 415 (86%)

Puts: 68 (14%)

Current vs Prior +154.45%

Calls: +54.94% (Calls)

Puts: +761.76% (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 -59.37%

Calls: -45.61%

Puts: -68.19%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (11/06 10:15am) $3.95M

Calls: $1.35M (34%)

Puts: $2.60M (66%)

Prior (02/24) $185.9K

Calls: $146.7K (79%)

Puts: $39.3K (21%)

Current vs Prior +2025.48%

Calls: +819.04%

Puts: +6531.58%

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 -16.06%

Calls: -30.23%

Puts: -6.20%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (11/06 10:15am) 0.91

Prior (02/24) 0.16

Current vs Prior +456.19%

Prior 7-Day Average 2.72

Current vs Prior 7-Day Avg -66.43%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (11/06 10:15am) 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 10.87% | 16.33%10.87% | 16.33%

Prior 15.96% | 19.27%15.96% | 19.27%

Current vs Prior -31.94% | -15.25%-31.94% | -15.25%

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

Current vs 7-Day Avg -27.77% | -12.82%-25.38% | -10.73%

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

Current vs 7-Day Eod -31.94% | -15.25%-29.17% | -13.10%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 17.43% | 8.38%

Calls: 18.79% | 7.90%

Puts: 16.08% | 8.85%

Prior 11.80% | 9.46%

Calls: 10.42% | 9.21%

Puts: 13.19% | 9.70%

Current vs Prior +47.71% | -11.42%

Prior 7-Day Avg 13.74% | 11.71%

Calls: 13.63% | 11.29%

Puts: 13.85% | 12.13%

Current vs 7-Day Avg +26.88% | -28.43%

Liquidity Expensive

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Moderately bearish flow with 66% put dollar volume ($2.60M). Massive premium surge with dollar volume up 2025% vs prior. Unusually high activity with volume up 154% vs prior - elevated interest. P/C ratio rising 456% - 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
10:15	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

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💰 Best Value Under $1

📊 High Delta (ITM)

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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 19 of results (avg 7.4%, best 5.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	59.50	62.90	$61.20	5.6%	1	0.93	199
$300.00	Dec 18	34.20	36.30	$35.25	6.0%	4	0.67	12
$270.00	Nov 20	50.10	53.70	$51.90	6.9%	2	0.90	607
$280.00	Nov 20	41.30	44.50	$42.90	7.5%	--	0.88	59
$310.00	Dec 18	28.30	30.50	$29.40	7.5%	15	0.60	7

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Dec 18	61.80	65.10	$63.45	5.2%	6	0.83	62
$380.00	Nov 20	59.00	62.30	$60.65	5.4%	2	0.92	818
$370.00	Nov 20	49.60	52.80	$51.20	6.2%	1	0.90	51
$320.00	Dec 18	21.70	23.10	$22.40	6.3%	17	0.46	29
$370.00	Dec 18	53.10	56.80	$54.95	6.7%	5	0.78	74

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 0.73, highest 0.93)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Nov 20	59.50	62.90	$61.20	5.6%	1	0.93	199
$270.00	Nov 20	50.10	53.70	$51.90	6.9%	2	0.90	607
$280.00	Nov 20	41.30	44.50	$42.90	7.5%	--	0.88	59
$290.00	Nov 20	32.90	36.00	$34.45	9.0%	1	0.81	57
$300.00	Nov 20	25.20	28.50	$26.85	12.3%	--	0.73	85

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Nov 20	59.00	62.30	$60.65	5.4%	2	0.92	818
$370.00	Nov 20	49.60	52.80	$51.20	6.2%	1	0.90	51
$360.00	Nov 20	40.40	43.70	$42.05	7.8%	1	0.86	936
$380.00	Dec 18	61.80	65.10	$63.45	5.2%	6	0.83	62
$370.00	Dec 18	53.10	56.80	$54.95	6.7%	5	0.78	74

Most actively traded options today. High liquidity = easy entry/exit. 41 active (total vol 377, top 52)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Nov 20	0.00	2.80	$1.40	200.0%	52	0.08	175
$350.00	Dec 18	10.20	12.90	$11.55	23.4%	26	0.34	34
$330.00	Dec 18	18.50	20.30	$19.40	9.3%	24	0.47	13
$320.00	Dec 18	23.10	25.00	$24.05	7.9%	22	0.54	18
$310.00	Dec 18	28.30	30.50	$29.40	7.5%	15	0.60	7

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Nov 20	8.20	10.50	$9.35	24.6%	34	0.37	131
$330.00	Nov 20	18.30	21.50	$19.90	16.1%	23	0.59	272
$270.00	Nov 20	1.20	2.40	$1.80	66.7%	22	0.09	23
$310.00	Dec 18	16.90	18.60	$17.75	9.6%	17	0.39	33
$320.00	Dec 18	21.70	23.10	$22.40	6.3%	17	0.46	29

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 5.7%, max 10.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$320.00	Nov 20	Dec 18	57.3%	51.9%	10.3%	25	72
$300.00	Nov 20	Dec 18	58.2%	53.7%	8.3%	4	97
$310.00	Nov 20	Dec 18	55.5%	52.7%	5.2%	18	110
$350.00	Nov 20	Dec 18	54.4%	51.9%	4.7%	31	1.1K
$330.00	Nov 20	Dec 18	56.5%	54.5%	3.7%	25	59

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$320.00	Nov 20	Dec 18	57.3%	51.9%	10.3%	23	1.0K
$300.00	Nov 20	Dec 18	58.2%	53.7%	8.3%	12	379
$290.00	Nov 20	Dec 18	58.9%	54.8%	7.5%	9	274
$310.00	Nov 20	Dec 18	55.5%	52.7%	5.2%	51	164
$350.00	Nov 20	Dec 18	54.4%	51.9%	4.7%	2	875

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 33 found (best R:R 0.71, avg 4.58)

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	67%	0.71	$305.85
$370.00	$380.00	Nov 20	$0.27	$9.73	$0.27	10%	36.04	$370.27
$310.00	$320.00	Nov 20	$5.30	$4.70	$5.30	63%	0.89	$315.30
$360.00	$370.00	Nov 20	$0.58	$9.42	$0.58	14%	16.24	$360.58
$330.00	$340.00	Dec 18	$3.90	$6.10	$3.90	47%	1.56	$333.90

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$280.00	$270.00	Nov 20	$0.33	$9.67	$0.33	11%	29.30	$279.67
$350.00	$340.00	Dec 18	$5.85	$4.15	$5.85	66%	0.71	$344.15
$340.00	$330.00	Nov 20	$6.10	$3.90	$6.10	70%	0.64	$333.90
$310.00	$300.00	Nov 20	$2.95	$7.05	$2.95	37%	2.39	$307.05
$330.00	$320.00	Nov 20	$5.45	$4.55	$5.45	59%	0.83	$324.55

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 22 found (best R:R 0.55, avg 0.39)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$350.00	Dec 18	$3.95	$3.95	$6.05	59%	0.65	$343.95
$360.00	$370.00	Dec 18	$2.60	$2.60	$7.40	72%	0.35	$362.60
$350.00	$360.00	Nov 20	$1.80	$1.80	$8.20	78%	0.22	$351.80
$330.00	$340.00	Nov 20	$3.65	$3.65	$6.35	59%	0.57	$333.65
$350.00	$360.00	Dec 18	$2.90	$2.90	$7.10	66%	0.41	$352.90

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$290.00	$280.00	Dec 18	$3.55	$3.55	$6.45	73%	0.55	$286.45
$320.00	$310.00	Nov 20	$5.10	$5.10	$4.90	52%	1.04	$314.90
$280.00	$270.00	Dec 18	$2.20	$2.20	$7.80	80%	0.28	$277.80
$290.00	$280.00	Nov 20	$1.80	$1.80	$8.20	82%	0.22	$288.20
$300.00	$290.00	Nov 20	$2.47	$2.47	$7.53	73%	0.33	$297.53

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $8.73, cheapest $7.95)

CALLS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$320.00	Nov 20	Dec 18	$9.15	57.3%	51.9%
$310.00	Nov 20	Dec 18	$9.20	55.5%	52.7%
$330.00	Nov 20	Dec 18	$9.40	56.5%	54.5%
$340.00	Nov 20	Dec 18	$9.15	54.6%	54.0%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$320.00	Nov 20	Dec 18	$7.95	57.3%	51.9%
$310.00	Nov 20	Dec 18	$8.40	55.5%	52.7%
$330.00	Nov 20	Dec 18	$8.35	56.5%	54.5%
$340.00	Nov 20	Dec 18	$8.25	54.6%	54.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 13 found (cheapest 9.16% of stock, avg 12.54%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$320.00	Nov 20	$14.90	$14.45	$29.35	$290.65	$349.35	9.16%
$310.00	Nov 20	$20.20	$9.35	$29.55	$280.45	$339.55	9.23%
$330.00	Nov 20	$10.00	$19.90	$29.90	$300.10	$359.90	9.34%
$340.00	Nov 20	$6.35	$26.00	$32.35	$307.65	$372.35	10.10%
$300.00	Nov 20	$26.85	$6.40	$33.25	$266.75	$333.25	10.38%
$350.00	Nov 20	$4.05	$33.55	$37.60	$312.40	$387.60	11.74%
$290.00	Nov 20	$34.45	$3.93	$38.38	$251.62	$328.38	11.98%
$320.00	Dec 18	$24.05	$22.40	$46.45	$273.55	$366.45	14.50%
$310.00	Dec 18	$29.40	$17.75	$47.15	$262.85	$357.15	14.72%
$330.00	Dec 18	$19.40	$28.25	$47.65	$282.35	$377.65	14.88%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 50 found (cheapest 1.19% of stock, avg 6.05%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$370.00	$280.00	Nov 20	$1.67	$2.13	$3.80	$276.20	$373.80
$360.00	$280.00	Nov 20	$2.25	$2.13	$4.38	$275.62	$364.38
$370.00	$290.00	Nov 20	$1.67	$3.93	$5.60	$284.40	$375.60
$360.00	$290.00	Nov 20	$2.25	$3.93	$6.18	$283.82	$366.18
$350.00	$280.00	Nov 20	$4.05	$2.13	$6.18	$273.82	$356.18
$350.00	$290.00	Nov 20	$4.05	$3.93	$7.98	$282.02	$357.98
$370.00	$300.00	Nov 20	$1.67	$6.40	$8.07	$291.93	$378.07
$360.00	$300.00	Nov 20	$2.25	$6.40	$8.65	$291.35	$368.65
$340.00	$280.00	Nov 20	$6.35	$2.13	$8.48	$271.52	$348.48
$350.00	$300.00	Nov 20	$4.05	$6.40	$10.45	$289.55	$360.45

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 28 found (best R:R 1.60, avg credit $3.63)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
280/290	360/370	Dec 18	$6.15	$3.85	46%	1.60	$283.85	$366.15
280/290	350/360	Dec 18	$6.45	$3.55	40%	1.82	$283.55	$356.45
280/290	370/380	Dec 18	$5.10	$4.90	52%	1.04	$284.90	$375.10
270/280	360/370	Dec 18	$4.80	$5.20	52%	0.92	$275.20	$364.80
260/270	360/370	Dec 18	$4.17	$5.83	57%	0.72	$265.83	$364.17
290/300	360/370	Dec 18	$5.85	$4.15	40%	1.41	$294.15	$365.85
270/280	350/360	Dec 18	$5.10	$4.90	46%	1.04	$274.90	$355.10
260/270	350/360	Nov 20	$2.65	$7.35	70%	0.36	$267.35	$352.65
280/290	350/360	Nov 20	$3.60	$6.40	60%	0.56	$286.40	$353.60
260/270	350/360	Dec 18	$4.47	$5.53	51%	0.81	$265.53	$354.47

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 36 found (best R:R 27.57, cheapest $0.15)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$310.00	$320.00	$330.00	Nov 20	$0.40	$9.60	22%	24.00
$340.00	$350.00	$360.00	Nov 20	$0.50	$9.50	17%	19.00
$350.00	$360.00	$370.00	Dec 18	$0.30	$9.70	12%	32.33
$300.00	$310.00	$320.00	Dec 18	$0.50	$9.50	14%	19.00
$290.00	$300.00	$310.00	Nov 20	$0.95	$9.05	18%	9.53

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$310.00	$320.00	$330.00	Nov 20	$0.35	$9.65	22%	27.57
$320.00	$330.00	$340.00	Dec 18	$0.15	$9.85	13%	65.67
$320.00	$330.00	$340.00	Nov 20	$0.65	$9.35	22%	14.38
$290.00	$300.00	$310.00	Nov 20	$0.48	$9.52	18%	19.83
$280.00	$290.00	$300.00	Nov 20	$0.67	$9.33	16%	13.93

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 $-0.45, 22 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$350.00	$360.00	1:2	Nov 20	-$0.45	$9.55
$330.00	$340.00	1:2	Nov 20	-$2.70	$7.30
$340.00	$350.00	1:2	Nov 20	-$1.75	$8.25
$360.00	$370.00	1:2	Nov 20	-$1.09	$8.91
$370.00	$380.00	1:2	Nov 20	-$1.13	$8.87

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$290.00	$280.00	1:2	Nov 20	-$0.33	$9.67
$300.00	$290.00	1:2	Nov 20	-$1.46	$8.54
$270.00	$260.00	1:2	Nov 20	-$0.10	$9.90
$320.00	$310.00	1:2	Nov 20	-$4.25	$5.75
$310.00	$300.00	1:2	Nov 20	-$3.45	$6.55

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 10 found (best yield 5.78%, avg 2.28%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$330.00	Dec 18	$18.50	0.47	3.0%	5.78%	8.81%	24	13
$340.00	Dec 18	$14.50	0.41	6.2%	4.53%	10.68%	11	9
$350.00	Dec 18	$10.20	0.34	9.3%	3.18%	12.46%	26	34
$360.00	Dec 18	$7.10	0.28	12.4%	2.22%	14.61%	2	6
$370.00	Dec 18	$4.10	0.21	15.5%	1.28%	16.80%	--	26
$380.00	Dec 18	$2.80	0.17	18.6%	0.87%	19.52%	1	51
$330.00	Nov 20	$8.60	0.41	3.0%	2.69%	5.72%	1	46
$340.00	Nov 20	$4.60	0.30	6.2%	1.44%	7.59%	3	200
$350.00	Nov 20	$2.40	0.22	9.3%	0.75%	10.03%	5	1.1K
$360.00	Nov 20	$0.30	0.14	12.4%	0.09%	12.49%	1	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 643

Total Puts 586

Put/Call Ratio 0.91

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 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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