Why did 6666.T stock spike in volume today?

6666.T stock spiked because trading hit **872,000** shares versus an average of **236,100**, suggesting heavy selling or institutional activity. The relative volume of **21.71** points to concentrated flows, not routine retail trading, and likely drove the **-7.09%** intraday drop.

Is River Eletec (6666.T) a buy after the volume surge?

After the spike, we rate River Eletec cautiously. Fundamentals show negative EPS **-25.92** and higher debt ratios. Short-term traders may trade volatility; longer-term buyers should wait for earnings clarity and improved cash flow.

What is Meyka AI's forecast for 6666.T stock?

Meyka AI's forecast model projects a monthly level of **JPY 520.02** for 6666.T stock. That implies roughly **-35.99%** versus the current **JPY 812.00**, and users should treat this as a model projection, not a guarantee.

JP Stocks

Volume spike: River Eletec (6666.T JPX) drops to JPY 812, monitor order flow

ByDanny Kontos March 13, 2026March 13, 2026

We saw a clear volume spike in 6666.T stock on 13 Mar 2026 as River Eletec Corporation (6666.T) closed at JPY 812.00 on the JPX after a -7.09% intraday drop. Volume reached 872,000 versus an average of 236,100, producing a relative volume of 21.71. The move came on heavy selling from a day high of JPY 913.00 and a day low of JPY 795.00. As market closed, this order-flow surge signals heightened short-term liquidity and volatility in this Technology hardware name on the Japan market.