10 Day Snapshot for UNP

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

297.01

Change

+6.85

Open

292.60

290.16

High

297.42

Low

290.49

Bid

Ask

Volume

2,441,552

Trades

Dividend

0.61

Yield

2.34%

Ex-Div

Aug 29, 2017

Split Date

Jun 9, 2014

Impl Vol

26.1%

Hist Vol

22.4%

Opt Volume

1,554

Open Int

77,141

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	276.61	274.68	278.20	278.34	281.57	282.36	286.43	288.71	289.04	287.01
Price Change	-0.45	-1.93	3.52	0.14	3.23	0.79	4.07	2.28	0.33	-2.03
Stock Volume	2.15M	1.71M	1.47M	1.36M	1.72M	1.36M	2.45M	3.37M	2.66M	1.74M
Historical Volatility	0.219	0.218	0.218	0.218	0.216	0.216	0.217	0.216	0.216	0.216
Implied Volatility	0.250	0.234	0.240	0.234	0.213	0.303	0.299	0.274	0.339	0.363
Call IVol	0.249	0.237	0.234	0.237	0.211	0.306	0.301	0.279	0.349	0.364
Put IVol	0.250	0.224	0.254	0.211	0.256	0.291	0.266	0.245	0.271	0.361
Option Volume	1.11K	3.75K	1.38K	1.98K	6.02K	1.71K	1.33K	8.16K	2.73K	7.47K
Call Volume	733	2.76K	931	1.32K	5.47K	948	909	5.88K	1.89K	6.56K
Put Volume	381	985	451	663	544	761	418	2.28K	849	909
Open Interest	101.98K	102.66K	103.54K	103.99K	105.01K	96.09K	98.17K	98.75K	82.77K	65.45K
Call Open Interest	72.38K	72.83K	73.02K	73.47K	74.04K	65.39K	66.38K	66.84K	53.09K	38.40K
Put Open Interest	29.60K	29.83K	30.52K	30.52K	30.97K	30.70K	31.80K	31.91K	29.68K	27.05K
Put/Call Ratio	0.41	0.41	0.42	0.42	0.42	0.47	0.48	0.48	0.56	0.70
Call/Put IVol Ratio	0.996	1.055	0.921	1.125	0.822	1.053	1.132	1.137	1.286	1.007
Strike Peg (11-20)	280.66	280.65	280.65	280.65	280.63	280.64	280.65	280.66	280.71	280.71
Strike Peg (12-18)	264.12	264.13	264.15	264.23	264.24	264.26	264.27	264.27	264.42	264.40