I use a very cycle driven algorithm model. In that model for UsdJpy the key areas are 143.10 and 144.10 (ironically) at present. 143.60 is the price magnet (at present) and is right in the middle.
I sold 143.80, I bought 143.55 and then sold 143.69.  Already out of the sell but if I see 143.40 break I will likely jump on it for 143.
DX 100.50 is a long standing value magnet in my model in recent times and the post data price activity bounced right off of it. Forwards and other components are decidedly negative UsdJpy and so if that area is compromised and holds it is curtains for that pair. If not it will likely see 100.90 in coming days.
Just a heads up the Advance/Decline ratio in stocks opened up schizophrenic indicating to me a lot of positions bailing pre-data and thus a bit of drop off in conviction to start anyway.
EurJpy 161.40 has been an ongoing value magnet in my view and one where I have keyed positions on when price activity returns there after being active at other levels. Price failed to breach it 3 times now since Friday after pulling up from lows. As a standalone, the pattern of participation is forming what usually amounts to a breakout uphill from there toward 163. But that is only a pattern, albeit an ongoing and repetitive pattern across currencies. If not it looks like it might head for 158.
I called risk on today “cautious” and stocks have backed off earlier highs… earlier JPY selling has fizzled, EURUSD backed off after not testing 1.1150… only US data today is CB Consumer Confidence
A look at the day ahead in U.S. and global markets from Mike Dolan
Wall Street looks set to grind out another record on Tuesday as world markets were enlivened by long-awaited monetary easing in China – rate cuts aimed at underpinning a wobbling economy that’s sowing weakness across the world, not least in Europe.
Chinese stock indexes surged more than 4% on Tuesday and the offshore yuan hit its strongest level against the dollar in 16 months after a series of moves by the People’s Bank of China to loosen lending conditions.