Best Buy (BBY) has been on a consistent bull run since the beginning of 2016. A year and a half later, there is no evidence this uptrend is going to stop. Of course, we would think it would stop at some point, but let's not get ahead of ourselves. If we continue to ride this trend, we can spot a couple of patterns that will suit the "buy-on-the-dip" trader.Best Buy (BBY) Daily Chart(click to enlarge)Gaps:- First let's look at the price gaps since 2016.- After a price gap, price tended to come back to "test that gap".- The last two times, price didn't even "fill the gap" before finding support and eventually continuing the uptrend.- The latest gap pushed price above 60, but it has since come down and price has partially filled the gap.- We should anticipate support as price gets close to completely close the gap, or test the previous high before the gap, which is around 52.70. I would say look out for support in the 52-53 area. RSI:- In a bullish market, when price is in bearish correction, we often see the RSI come back down to 40, but hold above. There are some times where the RSI would crack 40, but return above it in the next couple of sessions.- The RSI now is approaching 40.What this tells us to start monitoring for a possible bullish continuation swing that might take price to another high in 2017.