$USDZAR (18.77)    

- $SPX gamma on opex day...squeezy

- Support @ 18.76 (here), 18.57 &amp; 18.37

- Resistance @ 18.87-18.92 &amp; 19.06

- ZAR bulls need a weekly close &lt;18.95 today

- Net week is a big reporting week for $SPX (-)