Castle Biosciences CSTL - Options Chain

Strike	Bid Price	Ask Price	Last Price	Midpoint	OPEN INT	Last Trade
2.50	17.20	18.80	0.00	18.00	0	-
5.00	14.70	16.30	0.00	15.50	0	-
7.50	12.30	13.70	11.90	13.00	0	-
10.00	9.70	11.30	0.00	10.50	0	-
12.50	7.20	8.20	0.00	7.70	0	-
15.00	4.80	6.10	0.70	5.45	3	-
17.50	2.40	3.20	2.42	2.80	0	-
20.00	0.60	1.05	0.90	0.825	14	-
22.50	0.20	0.55	0.20	0.375	21	-
25.00	0.00	0.60	0.00	0.00	0	-
30.00	0.00	0.55	0.00	0.00	0	-

Strike	Bid Price	Ask Price	Last Price	Midpoint	OPEN INT	Last Trade
2.50	0.00	0.55	0.00	0.00	0	-
5.00	0.00	0.55	0.00	0.00	0	-
7.50	0.00	0.80	0.00	0.00	0	-
10.00	0.00	0.55	0.00	0.00	0	-
12.50	0.00	0.55	0.00	0.00	0	-
15.00	0.20	0.35	0.20	0.275	0	-
17.50	0.05	0.15	0.50	0.10	6	-
20.00	0.40	0.90	1.50	0.65	1	-
22.50	1.95	3.30	0.00	2.625	0	-
25.00	4.40	5.30	0.00	4.85	0	-
30.00	9.40	10.30	0.00	9.85	0	-

CSTL Castle Biosciences Inc