10 Day Snapshot for GHM

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

88.64

Change

+10.62

Open

81.14

78.02

High

91.03

Low

79.47

Bid

Ask

Volume

305,623

Trades

Dividend

0.09

Yield

1.88%

Ex-Div

Nov 6, 2017

Split Date

Oct 7, 2008

Impl Vol

59.7%

Hist Vol

54.8%

Opt Volume

135

Open Int

887

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	88.28	84.34	81.55	82.37	81.28	77.58	73.36	71.15	68.48	69.23
Price Change	-2.20	-3.94	-2.79	0.82	-1.09	-3.70	-4.22	-2.21	-2.67	0.75
Stock Volume	144.16K	155.12K	187.73K	126.97K	117.32K	239.31K	603.01K	268.10K	951.29K	201.49K
Historical Volatility	0.523	0.524	0.525	0.525	0.522	0.522	0.523	0.522	0.522	0.522
Implied Volatility	0.761	0.633	0.613	0.441	0.950	0.686	0.694	0.000	0.000	0.569
Call IVol	0.761	0.670	-	-	0.950	0.861	0.600	-	-	0.569
Put IVol	-	0.614	0.613	0.441	-	0.598	0.757	-	-	-
Option Volume	1	3	5	16	2	9	41	0	13	6
Call Volume	1	1	1	0	2	1	15	0	0	6
Put Volume	0	2	4	16	0	8	26	0	13	0
Open Interest	1.39K	1.39K	1.41K	1.42K	1.40K	764	1.40K	805	805	817
Call Open Interest	1.22K	1.22K	1.23K	1.23K	1.23K	626	1.23K	637	637	637
Put Open Interest	174	174	182	186	166	138	170	168	168	180
Put/Call Ratio	0.14	0.14	0.15	0.15	0.14	0.22	0.14	0.26	0.26	0.28
Call/Put IVol Ratio	-	1.091	-	-	-	1.440	0.792	-	-	-
Strike Peg (11-20)	-	-	86.67	86.67	86.67	86.67	85.45	77.00	77.00	77.00
Strike Peg (12-18)	75.94	75.94	75.94	75.94	75.94	75.94	75.94	74.17	74.17	75.43