An Upside Tasuki Gap is a three-bar candlestick formation that is commonly used to signal the continuation of the current trend.

1. The first bar is a large white/green candlestick within a defined uptrend.
2. The second bar is another white/green candlestick with an opening price that has gapped above the close of the previous bar.
3. The third bar is a black/red candlestick that partially closes the gap between the first two bars.