I used it with 15 minutes range candles and I saw some accuracies. You can see this yourself from the chart below:
Although I tried it with 1 day candles but which was less accurate but not also totally inaccurate if you use a very low leverage.
You can try any indicator with 15-min candles for your trading but before you find for trading chances, to open your position, make sure you use bigger candles like 1-hr, 1-d, 1-week candle to see risk of big change in the market. If the chart is setting up a pattern, and going to the end of it, it's simply not good time for trading.
Because you will have to use one or some indicators to predict a next market trend. Your prediction can be right or wrong, there is always probability for inaccurate prediction, and if you trade with wrong one, you lose money.
A safer approach for trading, if you see the pattern is going to the end and to decide a next movement, you must wait, and leave the market, stay observing. After market confirms a next trend, you can join it again. By staying outside the market, when you are not certain and market does not decide yet, you save your capital.