Here's a SQL query that should achieve the desired results:

```
SELECT stock_symbol, (MAX(stock_price) - MIN(stock_price)) AS price_increase 
FROM stocks 
WHERE YEAR(stock_date) = 2022 
GROUP BY stock_symbol 
ORDER BY price_increase DESC 
LIMIT 10;
```

This query selects the stock symbol and the price increase, calculated as the difference between the maximum and minimum stock price within the year 2022. The results are grouped by stock symbol and sorted in descending order by price increase, and limited to the top 10 entries.
Supponiamo di avere una tabella denominata &quot;stocks&quot; con le colonne &quot;stock_symbol&quot;, &quot;stock_date&quot;, &quot;stock_price&quot;. Scrivi una query SQL per trovare le azioni che hanno avuto il maggior aumento di prezzo dall'inizio del 2022 alla fine del 2022.