10 Day Snapshot for COLL

Data as of Oct 19, 2026

Ten trading days of price, volume, volatility, and open-interest history. The highest value in each row is green, the lowest red.

DATA IS DELAYED — showing Oct 19, 2026. Subscribe to get the latest end-of-day data.

Last

24.71

Change

+0.50

Open

24.41

24.21

High

25.09

Low

24.22

Bid

Ask

Volume

628,832

Trades

Dividend

Yield

Ex-Div

Split Date

Impl Vol

0.0%

Hist Vol

43.0%

Opt Volume

Open Int

748

10 Day Snapshot	10-06	10-07	10-08	10-09	10-12	10-13	10-14	10-15	10-16	10-19
Stock Price	21.88	21.93	22.11	22.09	22.05	21.53	22.51	23.18	23.19	23.01
Price Change	0.01	0.05	0.18	-0.02	-0.04	-0.52	0.98	0.67	0.01	-0.18
Stock Volume	632.46K	783.47K	526.86K	438.19K	528.69K	845.44K	920.24K	1.00M	558.64K	713.87K
Historical Volatility	0.443	0.443	0.443	0.443	0.442	0.442	0.445	0.444	0.444	0.444
Implied Volatility	0.000	0.000	1.039	0.000	0.378	0.555	0.661	0.956	1.062	0.732
Call IVol	-	-	-	-	-	-	-	0.864	-	0.730
Put IVol	-	-	1.039	-	0.378	0.555	0.661	1.352	1.062	0.738
Option Volume	0	0	15	1	6	12	37	56	10	83
Call Volume	0	0	0	0	5	0	1	19	0	66
Put Volume	0	0	15	1	1	12	36	37	10	17
Open Interest	464	464	464	464	465	470	481	516	521	531
Call Open Interest	290	290	290	290	290	295	295	296	314	314
Put Open Interest	174	174	174	174	175	175	186	220	207	217
Put/Call Ratio	0.60	0.60	0.60	0.60	0.60	0.59	0.63	0.74	0.66	0.69
Call/Put IVol Ratio	-	-	-	-	-	-	-	0.639	-	0.989
Strike Peg (11-20)	25.12	25.12	25.12	25.12	25.12	25.12	25.12	25.12	25.11	25.11
Strike Peg (12-18)	28.43	28.43	28.43	28.43	28.43	28.43	28.43	28.36	28.00	28.00