screenmytrade

Learn · Is the trend up? · 3 of 11

Finding support on a pullback

In an uptrend, price keeps dipping to a rising average and bouncing off it. Find that invisible floor by eye on real charts — then reveal the 21-day average that was there all along.

You can call a trend rising. This is what happens when a rising stock dips — and where it tends to land.

A rising stock rarely goes straight up. It climbs, dips back, climbs again — and those dips often bottom out in the same place: a rising average acting like an invisible floor. The one traders watch most is the 21-day.

You can usually see that floor before anyone draws it, because the dips line up. The price line below is real, but the average is hidden. Tap the lows where you think price bounced off support and turned back up.

Then reveal the line, and watch the 21-day thread straight through the dips you marked.

Chart 1 of 3

AAPL · May 9 – Oct 1, 2025

Price bounced off a hidden floor 3 times here. You have 3 flags — tap where it bounced. A flag off the floor is spent.

3 left

Place at least one flag to reveal the line.

In an uptrend, price keeps returning to its rising average and pushing off. Each return is a pullback to support — a dip to a familiar level, not a breakdown.

The 21-day fits a multi-week move — slower than the twitchy 9-day, faster than the 50-day that lags by months. A "touch" just means a session low reached the average before price moved on. It says where price has been against its average — nothing about what comes next.

Check your reading

What does a "pullback to support" describe?

This is one of the Ten Checks — screenmytrade tracks it daily across the S&P 500. The exact rule is in the methodology.