For example,
Net value before dividend 1.5, net value after dividend 1 (dividend 0.5).
If you get dividends, your redemption amount+dividend amount is approximately equal to the redemption amount before dividends.
The main difference is the amount of dividends, and there is no need to pay redemption fees.
Regarding the announcement of fund dividends, you should look at the website of the fund management company of the fund, which is more authoritative. Secondly, you can also look at Tian Tian Fund Network and He Xun Network. Now many securities companies already have fund data.