10 Day Snapshot for RDTL

Data as of Oct 23, 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 23, 2026. Subscribe to get the latest end-of-day data.

Last

4.05

Change

-0.10

Open

4.13

4.15

High

4.22

Low

4.05

Bid

Ask

Volume

696,956

Trades

Dividend

Yield

Ex-Div

Split Date

Impl Vol

163.9%

Hist Vol

165.1%

Opt Volume

Open Int

5,283

10 Day Snapshot	10-12	10-13	10-14	10-15	10-16	10-19	10-20	10-21	10-22	10-23
Stock Price	14.12	12.90	11.78	13.39	12.89	12.73	12.79	12.40	11.89	10.97
Price Change	-0.02	-1.22	-1.12	1.61	-0.50	-0.16	0.06	-0.39	-0.51	-0.92
Stock Volume	600.31K	544.20K	386.21K	479.92K	442.42K	197.01K	157.58K	321.66K	354.24K	427.04K
Historical Volatility	1.400	1.402	1.403	1.409	1.409	1.409	1.406	1.406	1.404	1.406
Implied Volatility	1.746	1.224	1.327	1.442	1.300	1.581	1.410	1.409	1.445	1.506
Call IVol	1.875	1.897	1.501	1.212	1.294	1.397	1.424	1.420	-	2.102
Put IVol	1.410	1.215	1.290	1.822	1.301	1.593	1.409	1.367	1.445	1.479
Option Volume	87	871	89	437	222	561	252	151	118	133
Call Volume	38	77	27	373	120	178	169	145	82	97
Put Volume	49	794	62	64	102	383	83	6	36	36
Open Interest	9.42K	9.47K	9.22K	9.13K	6.18K	3.29K	3.80K	3.96K	4.09K	4.07K
Call Open Interest	5.24K	5.26K	5.28K	5.27K	3.63K	1.99K	2.14K	2.30K	2.42K	2.40K
Put Open Interest	4.18K	4.21K	3.94K	3.86K	2.55K	1.29K	1.66K	1.66K	1.67K	1.68K
Put/Call Ratio	0.80	0.80	0.75	0.73	0.70	0.65	0.78	0.72	0.69	0.70
Call/Put IVol Ratio	1.330	1.562	1.164	0.665	0.994	0.877	1.011	1.039	-	1.421
Strike Peg (11-20)	17.00	16.96	16.92	16.94	14.41	14.41	13.98	13.60	13.60	13.60
Strike Peg (12-18)	16.59	16.59	16.58	16.60	16.42	16.46	16.46	16.45	16.45	16.45