The Earnings Season is very important in the U.S. Stock market. I wonder a wise trader would buy what and sell what.

As you can see from this chart, in the second quarter of 2023, TSM has seen a major growth. TSM, namely Taiwan Semiconductor Manufacturer, is the world's top chip producers. Those high-end technologies, including AI, and even military weapons of US rely on chips produced by TSM.
Many analysts have expected a decline in the third quarter, and still many are optimistic about its potential development. Under the context of US-China chip war, are you o...

One technical indicator that can be used in conjunction with the RSI and helps confirm the validity of RSI indications is another widely-used momentum indicator, the moving average convergence divergence (MACD). This indicator calculates momentum differently from the RSI by comparing the relative positions of a short- and long-term moving average.
Traders primarily monitor the MACD for signs of momentum diverging from price. While the price may continue to move up, with the RSI maintaini...

Vertical spreads are a popular options trading strategy because they offer limited risk and limited potential profit. When using a vertical spread, we buy one option at a certain strike price and simultaneously sell another option at a different strike price, but with the same expiration date. The difference between the strike prices is known as the "spread."
There are two types of vertical spreads: bull call spreads and bear put spreads. A bull c...