Quote for ACAD (ACADIA PHARMACEUTICALS)

Data as of Oct 28, 2026

Last

20.32

Change

+0.15

Open

20.00

Previous

20.17

High

20.35

Low

20.00

Bid

-

Ask

-

Volume

1,332,043

Trades

-

Dividend

-

Yield

-

Ex-Div

-

Impl Vol

0.430

Hist Vol

0.377

Opt Volume

66

Open Int

40,423

IV Quote Option Chain Price History 10 Day Snapshot Strike Pegger Volatility Skew Trade Finder

Data used in the screeners below are delayed from Oct 7, 2026. Subscribe to get the latest end-of-day data.

Calendar Put Spreads

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Short	Long	Debit	Months
Oct 16 '26 18.00	Jan 15 '27 18.00	-0.70	3
Oct 16 '26 18.00	Dec 18 '26 18.00	-0.55	2
Oct 16 '26 18.00	Nov 20 '26 18.00	-0.30	1
Oct 16 '26 18.00	Mar 19 '27 18.00	-1.27	5
Oct 16 '26 22.00	Nov 20 '26 22.00	-0.13	1
Nov 20 '26 21.00	Dec 18 '26 21.00	0.03	1
Dec 18 '26 20.00	Jan 15 '27 20.00	-0.06	1
Jan 15 '27 21.00	Mar 19 '27 21.00	-0.22	2
Nov 20 '26 18.00	Jan 15 '27 18.00	-0.40	2
Dec 18 '26 17.00	Jan 15 '27 17.00	-0.15	1
Dec 18 '26 17.00	Mar 19 '27 17.00	-0.55	3
Dec 18 '26 18.00	Jan 15 '27 18.00	-0.15	1
Dec 18 '26 20.00	Mar 19 '27 20.00	-0.66	3
Nov 20 '26 18.00	Dec 18 '26 18.00	-0.25	1
Oct 16 '26 20.00	Jan 15 '27 20.00	-1.10	3
Oct 16 '26 20.00	Nov 20 '26 20.00	-0.58	1
Nov 20 '26 17.00	Jan 15 '27 17.00	-0.44	2
Nov 20 '26 17.00	Mar 19 '27 17.00	-0.84	4
Nov 20 '26 20.00	Jan 15 '27 20.00	-0.52	2
Oct 16 '26 22.00	Dec 18 '26 22.00	1.32	2
Jan 15 '27 17.00	Mar 19 '27 17.00	-0.40	2
Oct 16 '26 21.00	Dec 18 '26 21.00	-0.49	2
Jan 15 '27 22.00	Mar 19 '27 22.00	-0.40	2
Nov 20 '26 19.00	Dec 18 '26 19.00	-0.30	1
Nov 20 '26 21.00	Mar 19 '27 21.00	-0.90	4
Nov 20 '26 18.00	Mar 19 '27 18.00	-0.97	4
Dec 18 '26 19.00	Jan 15 '27 19.00	-0.30	1
Nov 20 '26 17.00	Dec 18 '26 17.00	-0.29	1
Dec 18 '26 18.00	Mar 19 '27 18.00	-0.72	3
Nov 20 '26 19.00	Jan 15 '27 19.00	-0.60	2
Oct 16 '26 19.00	Nov 20 '26 19.00	-0.56	1
Oct 16 '26 20.00	Mar 19 '27 20.00	-1.70	5
Oct 16 '26 19.00	Dec 18 '26 19.00	-0.86	2
Nov 20 '26 20.00	Mar 19 '27 20.00	-1.12	4
Jan 15 '27 19.00	Mar 19 '27 19.00	-0.60	2
Jan 15 '27 20.00	Mar 19 '27 20.00	-0.60	2
Jan 15 '27 18.00	Mar 19 '27 18.00	-0.57	2
Oct 16 '26 20.00	Dec 18 '26 20.00	-1.04	2
Oct 16 '26 22.00	Jan 15 '27 22.00	-0.88	3
Dec 18 '26 22.00	Jan 15 '27 22.00	-2.20	1