Update 27/10:
Interesting price action - buyers stepping in around ~4130 trying to hold 50% Fib retrace.
Temporary support coincides w/ descending trend-line (pivot points @ 18/08 & 04/10 lows).
Prelim trading range:
High ~4184 (break above = bullish reversal / test ~4200 23.6% Fib)
Low ~4127 (break below = bearish continuation / tap ~4100 1st target confluence)