I just checked the New York Stock Exchange hours and realize that many people are not clear about the time correspondence. Let me quickly tell you so you don't miss trading opportunities.

The NY stock market hours today are the same as always: opens at 9:30 am local time (Eastern Time) and closes at 4:00 pm. But watch out, if you're an early riser, the pre-market starts at 4:00 am and extends until the official opening. After closing, there is after-market trading until 8:00 pm. This applies from Monday to Friday; on weekends, the market is closed.

Now, if you live in a Spanish-speaking area, the hours change quite a bit. For example, from Madrid, the New York stock market opening today would be at 3:30 pm, while in Buenos Aires it opens at 10:30 am. Lima, Mexico, and Bogotá all coincide at 8:00 am. Each region has its own time correspondence.

The Nasdaq operates on the same hours as the NYSE: opening at 9:30 am, closing at 4:00 pm, although it is more known for its tech companies. The NYSE American (AMEX) has a slightly different pre-market, starting at 7:00 am instead of 4:00 am.

The important thing is that if you want to trade during the New York stock market hours today, you need to be clear about your local time zone so you don't miss the main movements. The highest volume hours are always during the regular session from 9:30 am to 4:00 pm ET, where most of the market action concentrates.