10 Day Snapshot for RIOX

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

14.72

Change

-0.56

Open

14.89

15.28

High

15.00

Low

13.25

Bid

Ask

Volume

104,796

Trades

Dividend

Yield

Ex-Div

Split Date

Impl Vol

211.6%

Hist Vol

213.7%

Opt Volume

Open Int

2,426

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	15.06	15.39	12.39	13.11	10.13	10.43	10.11	10.47	8.79	8.26
Price Change	-0.78	0.33	-3.00	0.72	-2.98	0.30	-0.32	0.36	-1.68	-0.53
Stock Volume	73.76K	264.14K	353.34K	348.86K	437.16K	275.36K	367.61K	352.93K	360.92K	212.53K
Historical Volatility	2.128	2.127	2.137	2.134	2.132	2.132	2.124	2.120	2.119	2.114
Implied Volatility	1.616	1.719	1.773	1.900	1.737	1.756	1.505	1.901	1.891	1.965
Call IVol	1.706	-	-	1.664	1.717	1.805	1.496	1.904	1.889	1.960
Put IVol	1.518	1.719	1.773	1.955	1.757	1.708	2.002	1.899	1.976	2.028
Option Volume	44	95	157	139	81	39	542	25	456	26
Call Volume	22	19	38	62	34	26	528	20	415	19
Put Volume	22	76	119	77	47	13	14	5	41	7
Open Interest	2.11K	2.13K	2.15K	2.28K	1.91K	1.52K	1.55K	2.08K	2.09K	2.50K
Call Open Interest	632	667	655	720	585	455	480	996	1.01K	1.41K
Put Open Interest	1.48K	1.47K	1.49K	1.56K	1.32K	1.07K	1.07K	1.08K	1.08K	1.09K
Put/Call Ratio	2.34	2.20	2.27	2.17	2.26	2.34	2.23	1.08	1.08	0.78
Call/Put IVol Ratio	1.123	-	-	0.851	0.977	1.057	0.747	1.003	0.956	0.966
Strike Peg (11-20)	21.73	21.49	21.39	21.45	21.10	20.20	19.41	13.93	13.93	12.69
Strike Peg (12-18)	-	-	-	-	14.33	11.19	11.22	11.05	11.05	10.71