ALDX

Aldeyra TherapeuticsB

Nasdaq / Pharmaceuticals, Biotechnology & Life Sciences

At close

2026-07-21

View Chart

RSI (14)

42.6

Neutral

MACD Hist

-0.06

Bearish

ATR (14)

0.19

Normal

Vol Z (20)

-0.82

Normal

RET 20D

-13.4%

Negative

Dist 52W High

-70.3%

Below High

Technical chart

1 Year

Candles, moving averages, and volume using the current RankAlpha theme.

As of 2026-07-21

Price

SMA 20

SMA 50

SMA 200

Trend readout

Technical readout

Trend

Mixed trend (SMAs not aligned)

Momentum

Short-term pullback vs positive 3M trend · 20D -13.4% · 60D +12.9%

RSI / MACD

RSI 42.6 (Neutral) · MACD hist -0.06

Volatility

Volatility normal (Z -0.82)

SMA20

2.00

SMA50

1.83

SMA200

3.63

EMA12

1.89

EMA26

1.92

BB Upper

2.44

BB Mid

2.00

BB Lower

1.57

RET 5D

-8.9%

RET 20D

-13.4%

RET 60D

+12.9%

RET 120D

-67.7%

As of 2026-07-21 • Updated nightlySource: Internal modelMethodology