How is it possibke for stocks to continually go up? Do they just continue to grow as more and more investors pile money into the market whild older investors hokd to profit untik eventually all the ok investors sell and the investors that paid a higher price are left at a loss? Is there anytjing eksw that factors into stock price other than buying and selling of shares?

Stocks can continue to rise due to several factors, and it's not solely a result of more investors piling money into the market. Here are the key reasons:

1. **Economic Conditions**: The overall health of the economy plays a significant role. Positive economic data, such as strong jobs reports, can lead to increased investor confidence and higher stock prices.
2. **Interest Rates**: Lower interest rates can make stocks more attractive compared to bonds, as they offer higher potential returns. This can lead to increased demand for stocks and higher prices.
3. **Company Performance**: Strong earnings and profitability can result in higher stock prices as investors are willing to pay more for shares with a proven track record of success.
4. **Market Sentiment**: Optimism among investors can lead to a wave of buying, driving stock prices higher. This sentiment can be influenced by factors such as expectations of interest rate cuts or positive economic outlooks.
5. **Technological Advancements**: In sectors like technology, the incorporation of new innovations can lead to increased valuation and higher stock prices.
6. **Dividend Yields**: Companies that consistently pay dividends can attract income-focused investors, potentially driving up stock prices as demand increases.
7. **Industry Trends**: Favorable industry trends and government policies can also contribute to rising stock prices, as investors anticipate future growth in these areas.

It's important to note that while buying and selling of shares are fundamental to how stock prices fluctuate in the short term, they are not the only factors. Long-term stock prices are influenced by a company's fundamentals, such as earnings and profitability, as well as broader economic conditions and market sentiment. The process of stock price determination is complex and involves a balance of various factors that can affect the value of a company and the supply and demand for its shares.