Bitcoin (BTC) heads into US Presidential Election week with its own battle for $69,000 and new all-time highs. A wide order book and heightening liquidity characterize the start of what will likely be a surprising week for Bitcoin traders.Election day is almost here, and so are warnings of a “sell the news” event once the result is in.The Federal Reserve interest rate decision will come just two days later, providing another crypto volatility catalyst.Bitcoin market cap dominance is at its highest levels in three-and-a-half years after a key monthly close.Bitcoin network fundamentals are due t…