Grail

GRAL · NASDAQ

$124.67+$2.25 (+1.84%)TodayMarket closed · Oct 20, 7:46 PM ET

Prev close $122.42

GRAL options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$26.70 (21.2%), between $99.14 and $152.54.

At-the-money implied volatility: 92.4%
Put/call open interest: 2.02
Total open interest: 2.83K
Underlying price: $125.84

GRAL options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $125.84 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
75	81.8%	$30.30	$26.70	100	$1.65	$3.90	87.0%	195
4	84.6%	$26.60	$23.00	105	$2.75	$6.80	94.8%	67
24	85.4%	$23.30	$19.80	110	$4.70	$7.80	93.0%	61
43	87.7%	$20.30	$16.80	115	$6.30	$10.30	94.7%	21
48	87.6%	$17.70	$14.10	120	$8.80	$12.60	94.8%	148
93	88.1%	$14.90	$11.80	125	$11.60	$15.10	96.6%	34
GRAL $125.84
95	89.6%	$13.10	$10.00	130	$14.10	$18.10	95.0%	54
74	89.0%	$11.40	$7.70	135	$17.10	$21.20	94.6%	26
94	89.3%	$9.80	$6.00	140	$20.50	$24.60	95.9%	171
68	91.9%	$7.80	$6.20	145	$24.60	$28.20	96.7%	217
152	94.5%	$7.50	$4.70	150	$28.40	$32.10	97.4%	14
35	99.1%	$6.50	$4.50	155	$32.60	$36.20	100.2%	9

Volatility smile

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

Unusual options activity

The latest large trades, newest first

Unusual GRAL options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
GRAL 135C Jan 15	Block	53	$90.10K	bullish	Oct 20, 1:03 PM ET
GRAL 190C Jan 21	Large	35	$101.50K	neutral	Oct 16, 10:11 AM ET
GRAL 55C Oct 16	Large	20	$167.10K	neutral	Oct 14, 2:03 PM ET
GRAL 85C Jan 15	Large	34	$193.80K	bearish	Oct 13, 11:08 AM ET
GRAL 85C Oct 16	Large	38	$206.72K	bullish	Oct 13, 11:03 AM ET
GRAL 240C Jan 21	Large	55	$132.00K	bullish	Oct 12, 11:40 AM ET
GRAL 135C Jan 21	Large	60	$303.00K	bullish	Oct 12, 10:59 AM ET
GRAL 100C Oct 16	Large	500	$1.68M	neutral	Oct 8, 3:28 PM ET

Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.