Investors in the cryptocurrency market have seen substantial gains this year, but the price of Bitcoin (BTC) has started to decline. Despite months of effort, BTC has failed to surpass the key resistance level of $73,777, leaving investors short of their targets in altcoins. This sudden change has raised questions about the future of other cryptocurrencies like DOGE, TON, XRP, and ADA Coin.

XRP's price is currently hovering around $0.47, with bears struggling to break the $0.46 support level. If the support is lost, the target level will be $0.41. However, if the moving average is reclaimed, XRP's price could attempt $0.57 again. For this to happen, BTC needs to gain support above $64,000.

The price of DOGE, also known as the "meme coin king," is experiencing continued selling due to the falling 20-day EMA ($0.13) and RSI targeting the oversold region. The main target is closures below $0.12, but this has not happened yet. If the support is lost, DOGE's price could drop to $0.1. However, a price reversal and reclaiming the EMA will invalidate the bearish scenario, targeting $0.14.

TON Coin's bulls were hindered by the BTC decline, despite surpassing the $7.67 resistance on June 27. If the 20-day EMA at $7.39 is lost, closures below it could test the 50-day SMA at $7. Lower closures will target $6.6. The head and shoulders pattern supports the bearish trend, with a target of $5.5.

In conclusion, the cryptocurrency market has seen significant gains this year, but the decline in BTC's price has raised concerns about the future of other cryptocurrencies. Investors are advised to conduct their own research and be aware of the high volatility and risk associated with cryptocurrencies.