We love to see this as expected! We're looking to close daily price @ $7000 or more bullish. This is caused by CBOE expiration on 19th September. Long-term we're bullish as massive adoption and progress also development continues around blockchain community, but really we need to consider short-term as locking profit phase. Ultimately for future trader (short and long).
We will wait for more confirmation but we watching this out as RSI level might turn to overbought.