Price is likely to remain stuck between resistance at $850 and support at $770 until Monday. However, drilling down to the lower timeframes shows that a bearish trend could breakout if price gets below $750. Price would then find support at $690.
we're consolidating very bullishly in an ascending triangle formation just below $850 right now on stamp, and my calculations anticipate a breakout
within the next 18 hours, give or take [edit: in 18 +/- 9 hours]. we still have a lot of volatility to work through after the panic selling we saw yesterday, so i'd be surprised if we stay within that range until Monday.