Nikkei slides below 64210 as 1H/4H downtrend holds

Nikkei futures are grinding lower with the short-term trend stack firmly bearish and no catalyst in sight to reverse the damage done over the past week.

The index is off roughly 0.28% on the session and has traded a wide range from 65095.5 down to 63745.5, a span consistent with the elevated volatility regime currently in play. The week-on-week move is a deeper wound, with the index shedding over 5% as prior support levels across the 65650 and 65886 zones all gave way without a meaningful defence.

From a trend-following lens, the setup remains constructive for the short side. Price trades well beneath both EMA20 at 65223.5 and EMA50 at 65588.3, and the momentum structure across the 1H and 4H timeframes is aligned lower. Trend is mixed at the daily level, suggesting the intermediate-term picture is still digesting, but the shorter leads argue for continued pressure. RSI sits in neutral territory without being oversold, which means there is no compelling mean-reversion signal to fade the selloff yet. Volatility is elevated, amplifying the range of outcomes, but the path of least resistance points toward the 63409 support shelf.

We lean short and sell into any bounce toward the 65223 area. A daily close back above EMA20 at 65223.5 invalidates the bearish case and forces a reassessment of positioning.