Which of the following is NOT a short-term financial planning activity?

Investing in long-term stocks is indeed not considered a short-term financial planning activity. Short-term financial planning typically focuses on immediate needs and objectives that can be addressed within a year. Activities related to short-term planning include preparing personal and financial information, setting financial goals, and evaluating current economic conditions, as these actions are concerned with providing a clear picture of one's finances and determining how to meet upcoming needs.

In contrast, investing in long-term stocks generally pertains to longer investment horizons, where the focus is on growth and capital appreciation over an extended period, typically several years or even decades. This type of investment is aimed at future financial security rather than addressing immediate financial situations or planning for the near term. Thus, the choice to invest in long-term stocks does not align with the core objectives of short-term financial planning activities.