688301.SS Graham Number

The Graham Number of iRay Group (688301.SS) is 30.39.

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.

688301.SS Graham Number - Historical Value

Date	Value
2025-12-31	30.39
2024-12-31	22.23
2023-12-31	24.55
2022-12-31	23.86
2021-12-31	18.40
2020-12-31	11.58
2019-12-31	3.07
2018-12-31	2.14
2017-12-31	1.77

688301.SS Graham Number - Peers Comparison

Ticker	Name	Value
603301.SS	Zhende Medical Co Ltd	21.89
688389.SS	Shenzhen Lifotronic Technology Co Ltd	6.91
688580.SS	Nanjing Vishee Medical Technology Co Ltd	23.95
002932.SZ	Wuhan Easy Diagnosis Biomedicine Co Ltd	13.44
600055.SS	Beijing Wandong Medical Technology Co Ltd	5.84
300396.SZ	Dirui Industrial Co Ltd	9.38
1789.HK	AK Medical Holdings Ltd	4.32
300318.SZ	Beijing Bohui Innovation Biotechnology Group Co Ltd	0.66
300633.SZ	SonoScape Medical Corp	8.96
002901.SZ	Double Medical Technology Inc	16.76
300246.SZ	Guangdong Biolight Meditech Co Ltd	3.18
300273.SZ	Zhuhai Hokai Medical Instruments Co Ltd	2.45
300314.SZ	Ningbo David Medical Device Co Ltd	5.40
300358.SZ	Truking Technology Ltd	7.89
300562.SZ	Guangdong Transtek Medical Electronics Co Ltd	6.29
688617.SS	APT Medical Inc	53.36
1302.HK	LifeTech Scientific Corp	0.90
300298.SZ	Sinocare Inc	4.57
300326.SZ	Shanghai Kinetic Medical Co Ltd	4.11
300206.SZ	Edan Instruments Inc	6.70
688358.SS	Chison Medical Technologies Co Ltd	16.98
688393.SS	Guangzhou LBP Medicine Science & Technology Co Ltd	8.29
688108.SS	Sino Medical Sciences Technology Inc	2.38
1858.HK	Beijing Chunlizhengda Medical Instruments Co Ltd	6.83
300171.SZ	Tofflon Science and Technology Group Co Ltd	7.81
688085.SS	Shanghai Sanyou Medical Co Ltd	4.71
002432.SZ	Andon Health Co Ltd	71.62