$TRADOOR Today, a big pump of 40% has triggered market follow due to the severe Fluctuation before the 5-dollar integer level.

From the data on the market, this wave of rise is accompanied by a massive trading volume of 473 million and an unusually high turnover rate. Historical experience tells us that high-volume trading at high levels is often not a good sign—real main upward waves are usually accompanied by moderate volume, while this explosive trading seems more like chips are being accelerated to change hands.

The integer level of 5 dollars is like a psychological magnet, easily creating the illusion of "breakthrough and fly." But if you think about it calmly, a large rise in a short period of time will inevitably face the pressure of a correction technically. The market never moves in a straight line; the steeper the upward curve, the more intense the pullback tends to be.

If you really have the idea of shorting, you can follow the rebound range of 5.05-5.15, but be sure to set the stop-loss defense line at 5.35—just in case your judgment is wrong, and the market really breaks through the previous high of 5.2 and continues to big pump, it's better to recognize the mistake in time than to stubbornly hold on.

The support below can be seen at 4.5 (possibly filling the gap) and 4.0 (near the starting point of the rise). According to technical calculations, a pullback of more than 20% is not impossible.

Of course, this is just one opinion based on the technical side. The market is ever-changing; after a big pump, will it continue to break through or will it peak and fall back? Everyone should weigh the risks themselves. Remember that old saying: when it rises quickly, it also falls quickly.