10 Day Snapshot for UPB

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

3.58

Change

+0.35

Open

3.23

High

3.60

Low

3.17

Bid

Ask

Volume

1,983,547

Trades

Dividend

Yield

Ex-Div

Split Date

Impl Vol

0.0%

Hist Vol

104.6%

Opt Volume

Open Int

724

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	4.59	4.61	4.55	4.70	4.17	3.55	3.42	3.37	2.76	2.80
Price Change	-0.26	0.02	-0.06	0.15	-0.53	-0.62	-0.13	-0.05	-0.61	0.04
Stock Volume	1.06M	908.40K	2.86M	1.19M	848.39K	1.04M	1.57M	1.29M	1.83M	1.60M
Historical Volatility	0.997	0.997	0.997	0.996	1.003	1.015	1.016	1.010	1.028	1.027
Implied Volatility	0.765	0.000	0.000	0.000	0.000	0.915	0.885	0.000	0.631	0.951
Call IVol	-	-	-	-	-	-	0.896	-	-	-
Put IVol	0.765	-	-	-	-	0.915	0.861	-	0.631	0.951
Option Volume	83	15	0	1	17	81	107	0	10	152
Call Volume	23	15	0	1	0	0	74	0	0	32
Put Volume	60	0	0	0	17	81	33	0	10	120
Open Interest	432	601	616	616	617	634	749	855	710	566
Call Open Interest	197	240	255	255	256	256	256	330	310	290
Put Open Interest	235	361	361	361	361	378	493	525	400	276
Put/Call Ratio	1.19	1.50	1.42	1.42	1.41	1.48	1.93	1.59	1.29	0.95
Call/Put IVol Ratio	-	-	-	-	-	-	1.041	-	-	-
Strike Peg (11-20)	8.15	7.65	7.65	7.65	7.65	7.65	7.65	6.35	6.35	6.35