Natera

NTRA · NASDAQ

$405.92+$6.50 (+1.63%)TodayMarket closed · Oct 20, 7:59 PM ET

Prev close $399.42

NTRA options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$61.40 (15.0%), between $347.29 and $470.09.

At-the-money implied volatility: 64.9%
Put/call open interest: 0.86
Total open interest: 9.02K
Underlying price: $408.69

NTRA options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $408.69 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
1.08K	56.0%	$67.00	$63.70	350	$8.00	$10.10	68.3%	265
100	58.2%	$59.50	$56.50	360	$9.30	$12.90	66.3%	41
75	59.7%	$53.00	$50.20	370	$12.50	$16.00	66.2%	70
64	61.1%	$46.90	$43.80	380	$16.90	$19.70	68.3%	832
45	60.9%	$41.10	$37.80	390	$20.40	$23.80	66.5%	142
88	61.2%	$35.80	$32.50	400	$25.10	$28.40	66.7%	1.10K
NTRA $408.69
165	62.0%	$31.00	$27.60	410	$30.50	$33.70	67.8%	690
170	61.4%	$26.50	$23.50	420	$36.00	$39.30	66.8%	229
201	61.5%	$22.60	$19.60	430	$41.50	$45.60	66.5%	7
65	62.0%	$19.40	$16.20	440	$48.90	$52.20	68.3%	2
260	61.1%	$16.20	$13.30	450	$56.00	$59.50	68.0%	0
250	62.0%	$14.10	$10.80	460	$63.50	$67.00	68.3%	1

Volatility smile

Implied volatility by strike for Fri, Nov 20, calls and puts averaged.

Unusual options activity

The latest large trades, newest first

Unusual NTRA options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
NTRA 420P Jan 15	Large	24	$122.47K	neutral	Oct 19, 12:54 PM ET
NTRA 380C Oct 16	Large	129	$156.99K	neutral	Oct 16, 2:39 PM ET
NTRA 370C Oct 16	Large	129	$285.86K	neutral	Oct 16, 2:39 PM ET
NTRA 420P Jan 15	Large	29	$163.97K	neutral	Oct 16, 2:23 PM ET
NTRA 440P Jan 15	Large	29	$203.00K	neutral	Oct 16, 2:23 PM ET
NTRA 390P Nov 20	Large	100	$272.70K	neutral	Oct 16, 1:48 PM ET
NTRA 380P Nov 20	Large	100	$226.20K	neutral	Oct 16, 1:48 PM ET
NTRA 270C Oct 16	Large	10	$118.65K	neutral	Oct 16, 11:07 AM ET

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