Bitcoin has recently surged directly, with the peak already very close to the historical high. Many friends who haven't entered the market are quite anxious, fearing they might miss this wave of market movement. However, there's no need to worry. Let's look at BTC futures to see which levels will be filled if there is a pullback, because based on market inertia, once a CME gap is created, there is over a 95% probability that it will be filled:

The first CME gap appeared on the 28th, and it can be clearly seen on the 1-hour and 4-hour candlestick charts, with futures prices approximately at 67800-68000, which translates to a contract price of about 68050 to 68200.

The second gap appeared on the 29th, this gap is relatively small and is more apparent on the 15-minute chart, with futures prices around 70300-70400.
Recently, these two gaps have not been filled, of course, there is a gap around 54500 on September 9 that has not been filled, but as it is quite far from the current price, we won't discuss it for now. Do you think BTC will retrace again, or will it oscillate and continue to reach new highs? Feel free to comment and discuss.