Finding the swing highs and swing lows

When you are looking for the swing highs and swing lows for fibonacci, does it have to be recent? or it could be a candle from a few days or maybe even weeks back? Would this still work?

Fibonacci is simple but difficult to understand,
Swing high Swing low is really depends on what time frame you are using to trade, because different timeframes could have different fib to swing high and low or the other way around

Will come down to the time frames. Swings on the H1 chart are different to swings on W1 chart.