BlackLine

BL · NASDAQ

$31.23+$1.12 (+3.72%)TodayMarket closed · Oct 20, 5:21 PM ET

Prev close $30.11

BL options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$5.48 (17.5%), between $25.76 and $36.71.

At-the-money implied volatility: 74.9%
Put/call open interest: 1.26
Total open interest: 784
Underlying price: $31.23

BL options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $31.23 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
2	60.6%	$8.50	$4.60	25	$0.35	$0.65	76.0%	407
41	59.7%	$6.40	$2.55	27.5	$0.70	$3.10	102.4%	19
19	62.8%	$3.90	$2.05	30	$0.90	$4.10	87.1%	11
BL $31.23
92	63.4%	$2.80	$0.85	32.5	$1.80	$5.30	78.4%	0
24	79.4%	$3.10	$0.05	35	$3.10	$7.00	73.5%	0
29	71.5%	$1.25	$0.30	37.5	$4.90	$9.00	71.5%	0
140	73.6%	$1.85	$0.00	40	$7.20	$11.30	78.5%	0

Volatility smile

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

Unusual options activity

The latest large trades, newest first

Unusual BL options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
BL 20C Feb 19	Large	150	$144.00K	neutral	Oct 7, 2:23 PM ET
BL 20C Feb 19	Large	222	$238.65K	neutral	Sep 10, 9:36 AM ET
BL 27.5C Dec 18	Large	200	$166.00K	bullish	Sep 3, 2:57 PM ET
BL 27.5C Dec 18	Large	248	$200.88K	neutral	Sep 3, 1:05 PM ET
BL 47.5C Dec 17	Large	200	$120.20K	neutral	Aug 27, 1:45 PM ET
BL 47.5C Dec 17	Large	1,050	$631.05K	neutral	Aug 27, 1:44 PM ET
BL 20C Feb 19	Large	175	$188.13K	neutral	Aug 12, 9:32 AM ET
BL 25P Feb 19	Large	1,479	$563.50K	neutral	Aug 7, 12:15 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.