RION CO.,LTD.(6823) Summary
6823
TSE Prime
RION CO.,LTD.
Result
3,695
JPY
+55
(+1.51%)
Jun 16, 3:30 pm JST
23.05
USD
Jun 16, 2:30 am EDT
PER
13.2
PBR
1.31
Yield
2.44%
Margin Trading Ratio
9.01
PTS
outside of trading hours
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Stock Price
Jun 16, 2026
Opening
Jun 16, 9:00 am
3,640
JPY
22.71
USD
Previous Close
Jun 15
3,640
JPY
22.73
USD
High
Jun 16, 2:23 pm
3,710
JPY
23.14
USD
Low
Jun 16, 9:17 am
3,610
JPY
22.52
USD
Volume
61,100
Trading Value
0.22B
JPY
1.40M
USD
VWAP
3664.0
JPY
22.86
USD
Minimum Trading Value
369,500
JPY
2,305
USD
Market Capitalization
0.05T
JPY
0.29B
USD
Number of Trades
255
Opening
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ー
JPY
Previous Close
Jun 16
3,695
JPY
High
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ー
JPY
Low
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ー
JPY
Volume
ー
Trading Value
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JPY
VWAP
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JPY
Minimum Trading Value
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Market Capitalization
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Number of Trades
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PTS Stock Price
Liquidity & Number of Trades
As of Jun 16, 2026
Liquidity
Liquidity Grade
| Liquidity | Number Of Trades | Distribution |
|---|---|---|
| High | Over 1,000 | 13.9% |
| Slightly-High | 400 to 1,000 | 18.5% |
| Mid | 50 to 400 | 39.0% |
| Slightly-Low | 10 to 50 | 17.6% |
| Low | Less than 10 | 11.0% |
Mid
1-Year Average
208
1-Year High
Apr 30, 2026
807
Margin Trading
| Date | Short Interest | Long Margin Positions | Ratio |
|---|---|---|---|
| Jun 12, 2026 | 13,300 | 119,800 | 9.01 |
| Jun 5, 2026 | 14,900 | 137,800 | 9.25 |
| May 29, 2026 | 10,200 | 120,000 | 11.76 |
| May 22, 2026 | 12,200 | 117,100 | 9.60 |
| May 15, 2026 | 14,200 | 122,900 | 8.65 |
Company Profile
RION CO.,LTD. is a pioneer in hearing aids and holds the top market share. The company also specializes in acoustic, medical, and environmental measurement instruments.
Sector
Electric Appliances
Website
RION CO.,LTD. operates in three main business segments: particle measurement instruments, medical equipment, and environmental equipment. In the particle measurement instruments segment, the company produces liquid-borne particle counters and airborne particle counters for semiconductor manufacturing, water purification, and pharmaceutical industries. The medical equipment segment offers "RIONET" brand hearing aids, as well as training devices for the hearing impaired, audiometers, and soundproof rooms for hearing tests. In the environmental equipment segment, RION provides sound level meters, vibration meters, seismometers, and frequency analyzers. Through its group companies, RION has established an integrated system for the development, manufacturing, sales, and service of these products. Internationally, the company operates primarily in the acoustic and vibration measurement business through its Norwegian subsidiary and other overseas operations.