Timeframe M1 · unit %
How recently the lowest low in the last 25 bars occurred, as a percentage. 100 means the low was made on the current bar; 0 means it was made 25 bars ago.
High Aroon Down (> 70): fresh lows are appearing - selling pressure is active. Low Aroon Down (< 30): the most recent low is aging, suggesting sellers are losing momentum.
Aroon Down is a freshness score for recent lows. High = sellers are still making new floors; low = the last floor is old news and sellers may be exhausted.
Janira computes Aroon Down 25 (M1) deterministically from live price action, the same way for every reading - no discretion, no hidden weighting. This page explains the method; it is not a live reading and not advice.