850-point ATR versus a 5% box
3.12 lots lose $3.12 per point. A 320-point BoJ candle is $1,000. 6.25 lots would be $2,000. ATR 450 to 850 points means 1% size can spend most of a 5% day if the 160-point stop gaps. Default 3.12 lots.
connect your MT5 account to Venasri and flatten into BoJ. Equity Guard at 3.0% is reasonable here because yen gaps are fat. Block 00:00 to 00:20 UTC entries the way you block 9:30 AM Nasdaq.
TSE open, yen exporters, leftover Nasdaq
00:00 UTC open sweeps the overnight NQ-implied range. Trade after that, aligned with USDJPY. If overnight Nasdaq already used your beta budget, Nikkei is a skip, not "a new Asia trade."
US session Nikkei is a shadow of NQ. Do not run 3.12 Nikkei lots plus 7 Nasdaq lots at 13:30 UTC. Pick one equity-beta expression.
One Asia beta budget, accept the spread
JPN225 + USDJPY + NAS100 + AUDJPY share risk-on. Combined 0.50%. $1/point and 160-point stop live in the Half-Kelly Lot Size Calculator & Equity Guard. Do not pretend a 5-point spread is 0.8.
Intraday 130 to 220 points at 3.12 lots after the sweep. Swing 350 to 600 at ~1.50 lots. Scalp 60 to 100 only if you can live with 5 to 8 points of friction on a 60-point target (8% to 13% tax).
JPN225 checklist: 00:20 UTC, USDJPY agree, BoJ clear, no NAS stack, 160-point stop
Require TSE sweep complete, USDJPY alignment, BoJ clear, unused Nasdaq budget, $1 tick confirmed, 160-point-class stop, 500-handle mapped, spread acknowledged.
Keep it on the Pre-Trade AI Confluence Checklist. Manual Trade Guard attaches 160 points on fill; 6.25 lots of Nikkei at 00:05 UTC plus a 5-point spread is not a manual-stop market.