Here's some levels to keep an eye on over NFP
Up
101.00 big figure
101.20/25 has been resistance on 101 breaks
101.40/45 support turned resistance 5/6th Jul and back in Jun after the Brexit drop. 100 H1 ma close by too at 101.37
101.97 55 H4 ma
102.15/20 S&R Jun/Jul. 55 mma at 102.25
102.40/45 yet another S&R level that's played out late Jun early Jul
102.80/88 has been where 103 resistance has shown itself. 102.94 is the 100 H1 ma
103.00 big figure
103.20/30/40 high points after the Brexit drop
Down
100.25/30 & 100.17. Recent lows
100.00 everyone's favourite number. How this behaves over a bad number could be very important. Hold below and we could see a snowball type run lower. Regain it quickly and the level strengthens as support. What should be noted is that there's likely to be some decent stops underneath, probably down to around 99.90. It could mean we see a quick run to somewhere like 99.50 before bouncing, if it does bounce.
Things are pretty sketchy through 100.00 Levels like 99.20/30 is where I'd expect to see support coming in ahead of 99.00
99.00 is where the Brexit low came in (give or take a few pips)
Around here it all becomes very messy as we had a lot of action while messing with 100 on the way up in 2013. As such I'm not seeing any nice clean standout levels. In such instances I tend to go with the 50's and 00's while looking at the usual levels either side of big figures like 20/80
USDJPY H1 chart