Bitcoin is testing an old key level

BTCUSD is slowing down on the 31943$-28932$ zone, because is going in the proximity of an old key level on the Weekly chart, if it breaks over the zone can we probably expect BTCUSD to go to 40k or even 50k or even more. Not in the short term but if BTCUSD break over can expect before the end of the year a good price hike.
Let me know what you think about it.