IO Graham Number

The Graham Number of ION Geophysical Corp (IO) is 2.43.

Graham Number estimates the fair value of a stock using both earnings and book value per share. It is commonly used by value investors to identify undervalued stocks.

IO Graham Number - Historical Value

Date	Value
2020-12-31	2.43
2019-12-31	28.33
2018-12-31	16.38

IO Graham Number - Peers Comparison

Ticker	Name	Value
BKR	Baker Hughes Co	34.13
HWO.TO	High Arctic Energy Services Inc	9.11
RNGR	Ranger Energy Services Inc	15.42
SLB	Slb NV	30.83
SND	Smart Sand Inc	2.94
USAC	USA Compression Partners LP	2.03
CWC.V	Cwc Energy Services Corp	0.86
NOV	Nov Inc	25.70
SHLE.TO	Source Energy Services Ltd	15.18
SMHI	SEACOR Marine Holdings Inc	21.52
AROC	Archrock Inc	12.88
ESN.TO	Essential Energy Services Ltd	0.39
ESOA	Energy Services Of America Corp	10.94
MCB.TO	McCoy Global Inc	4.29
NCSM	NCS Multistage Holdings Inc	47.67
GEOS	Geospace Technologies Corp	14.78
HAL	Halliburton Co	28.52
LBRT	Liberty Energy Inc	23.16
OII	Oceaneering International Inc	15.36
LNDT	Liandi Clean Technology Inc	9.93
PSD.TO	Pulse Seismic Inc	0.74
NGS	Natural Gas Services Group Inc	25.07
WHD	Cactus Inc	26.45
CHX	ChampionX Corp	19.05
MIND	Mind Technology Inc	7.01
SFD.TO	NXT Energy Solutions Inc	0.08