According to @doctortraderr, the BTC short position in the 100-1k$ trading challenge was closed for a small gain after the release of bullish CPI data. The trader notes that the positive CPI report could provide an opportunity for a better entry point for future short trades. This suggests that traders may see increased volatility and potential upward momentum in Bitcoin, so monitoring macroeconomic news and timing entries is crucial for maximizing gains in crypto trading. (Source: Twitter/@doctortraderr)