If the current price of BNB is $555, and you purchased it in November 2023 at a price of $224, the profit will be calculated as follows:
1. Number of BNB purchased: With 200 million VND, converted to USD is 8,333 USD (at an exchange rate of 24,000 VND/USD). The number of BNB purchased is:
8,333 \text{ USD} / 224 \text{ USD/BNB} \approx 37.2 \text{ BNB}.
2. Current value: 37.2 BNB × 555 USD/BNB = 20,646 USD.
3. Converted to VND:
20,646 \text{ USD} × 24,000 \text{ VND/USD} \approx 495,504,000 \text{ VND}.
4. Profit:
495,504,000 \text{ VND} - 200,000,000 \text{ VND} \approx 295,504,000 \text{ VND}.
Therefore, if you invest 200 million VND to buy BNB in November 2023 at a price of $224 and sell at the current price of $555, you will profit approximately 295.5 million VND.