The adjusted entry price in investing refers to the price at which you originally purchased an asset, adjusted for any subsequent events that affect the stock's price but not its underlying value. These events include stock splits, dividends, spin-offs, or other corporate actions. The adjustment ensures that comparisons to the stock’s current price and calculations of returns are accurate over time.

Here’s how it works with common adjustments:

1. Stock Splits:

• When a company performs a stock split, the number of shares increases while the price per share decreases, but the total value of your investment remains the same. The adjusted entry price reflects this change.
• Example: If you bought a stock for $100 and the company undergoes a 2-for-1 stock split, the price is halved to $50 per share. Your adjusted entry price would now be $50, as you own twice as many shares at the lower price.

2. Dividends:

• For dividend reinvestment plans (DRIPs), the adjusted entry price reflects the reinvested dividends used to buy more shares, changing the average cost basis.
• Example: If you bought a stock at $50 per share and then received $2 in dividends that you reinvest into more shares, your adjusted entry price might decrease because you’ve effectively increased your share count without buying at the original price.

3. Spin-offs:

• If a company spins off a part of its business, shareholders may receive shares in the new entity. The value of the spin-off shares reduces the value of the original stock, so your entry price is adjusted to account for this.
• Example: You bought a stock for $100, and the company spins off a new company worth $20 per share. Your adjusted entry price for the original stock might be reduced to $80, reflecting the value shift.

4. Capital Gains Calculations:

• The adjusted entry price is essential for calculating accurate capital gains when you sell an investment. If your stock undergoes a corporate action that changes its price, your capital gain would be based on the adjusted entry price, not the original one.

5. Tax Implications:

• Adjustments to the entry price can also affect taxes. For example, when selling shares, your cost basis (adjusted entry price) determines whether you have a gain or loss, which impacts the taxes owed.

In summary, the adjusted entry price reflects changes in the stock price due to corporate actions, ensuring you can accurately track performance and calculate your returns. Investors should track these adjustments to have a true picture of their investments' profitability.