ALDEYRA THERAPEUTICS INC (ALDX) Stock Technical Analysis

NASDAQ:ALDX • US01438T1060

5.28 USD
+0.03 (+0.57%)
At close: Feb 13, 2026
5.1658 USD
-0.11 (-2.16%)
After Hours: 2/13/2026, 8:00:00 PM
Technical Rating and Analysis

7

Taking everything into account, ALDX scores 7 out of 10 in our technical rating. This is due to a decent performance in both the short and longer term time frames. Compared to the overall market however, ALDX is a bad performer.

  • 76% of all other stocks performed better in the past year than ALDX.
  • Both the short term and long term trends are positive. This is a very positive sign.
  • ALDX is currently showing a bull flag pattern! A bull flag pattern occurs when prices pull back slightly after a strong rise up. This may be a nice opportunity for an entry.
  • ALDX has an average volume of 1105730 traded shares per day. This is a good sign as it is always nice to have a liquid stock.
  • ALDX is part of the Biotechnology industry. There are 522 other stocks in this industry, ALDX did better than 49% of them.
  • ALDX is currently trading in the middle of its 52 week range. The S&P500 Index however is currently trading near new highs, so ALDX is lagging the market.
Weekly and Daily overview Charts
ALDEYRA THERAPEUTICS INC / ALDX Weekly stock chart
ALDEYRA THERAPEUTICS INC / ALDX Daily stock chart
Setup Rating and Analysis

5

ALDX has an excellent technical rating and also presents a decent setup pattern. Prices have been consolidating lately. There is a resistance zone just above the current price starting at 5.50. Right above this resistance zone may be a good entry point.

Support and Resistance Analysis

4.37

5.96

We found 2 important support areas.

  • A support zone ranging from 5.06 to 5.08. This zone is formed by a combination of multiple trend lines and important moving averages in multiple time frames.
  • A support zone ranging from 4.41 to 4.42. This zone is formed by a combination of multiple trend lines in multiple time frames.

3 important resistance areas can be observed.

  • A resistance zone ranging from 5.50 to 5.59. This zone is formed by a combination of multiple trend lines in the daily time frame.
  • Resistance @5.74 from a horizontal line in the daily time frame.
  • A resistance zone ranging from 5.85 to 5.90. This zone is formed by a combination of multiple trend lines in multiple time frames.
Technical Indicator Signal Analysis

The Technical Rating and Setup analysis above combine different indicators and trends in different timeframes. Individual signals from indicators may give more contradictive signals and should always be interpreted in the more global context.

IndicatorValueSignalComment
ChartMill Long Term Trend IndicatorUPPOSITIVEThe long term trend for ALDX is up.
ChartMill Short Term Trend IndicatorUPPOSITIVEThe short term trend for ALDX is up.
ChartMill Relative Strength24.63NEGATIVEALDX has a low relative strength, it was outperformed by 75.37% off all stocks on the market.
Simple Moving Average/SMA (20)UPPOSITIVEThe current price of ALDX is above the rising SMA(20).
Simple Moving Average/SMA (50)UPPOSITIVEThe current price of ALDX is above the rising SMA(50).
Simple Moving Average/SMA (200)UPPOSITIVEThe current price of ALDX is above the rising SMA(200).
Relative Strength Index/RSI (14)53.59NEUTRALThe RSI value for ALDX is a neutral value.
Moving Average Convergence Divergence/MACD (12, 26, 9)-0.01NEGATIVEThe MACD value suggests ALDX has a negative trend.
Stochastics (14,3)35.97NEUTRALThe Stochastics value for ALDX is a neutral value.
Average True Range in percent/ATR (20)6.94HIGH VOLATILITYThe high ATR as a percentage value for ALDX suggests high volalility.
Average Directional Index/ADX (14)25.2POSITIVEThe high ADX value value for ALDX suggests a strong trend.
Chart- and CandleStick Pattern Analysis
Daily CandleStick Patterns
Bullish Engulfing (D)
Bullish Hammer (D)
Bearish Inverted Hammer (D)
Hanging Man (D)
Bullish Harami (D)
Doji (D)
Gravestone Doji (D)
DragonFly Doji (D)
Bearish Engulfing (D)
Bearish Shooting Star (D)
Bearish Harami (D)
Inside Bar (D)
Red Dog Reversal Down (D)
Red Dog Reversal Up (D)
Dark Cloud Cover (D)
Weekly CandleStick Patterns
Bullish Engulfing (W)
Bullish Hammer (W)
Bearish Inverted Hammer (W)
Hanging Man (W)
Bullish Harami (W)
Doji (W)
Gravestone Doji (W)
DragonFly Doji (W)
Bearish Engulfing (W)
Bearish Shooting Star (W)
Bearish Harami (W)
Inside Bar (W)
Dark Cloud Cover (W)
Daily Chart Patterns
Bull Flag
Bear Flag
Ascending Triangle (D)
Descending Triangle (D)
Symmetrical Triangle (D)
Squeeze
Channel (D)
Channel Up (D)
Channel Down (D)
Rising Wedge (D)
Falling Wedge (D)
Double Bottom (D)
Multiple Bottom (D)
Double Top (D)
Multiple Top (D)
Weekly Chart Patterns
Weekly Bull Flag
Weekly Bear Flag
Squeeze Week
Channel (W)
Double Bottom (W)
Multiple Bottom (W)
Double Top (W)
Multiple Top (W)
ALDEYRA THERAPEUTICS INC / ALDX Daily stock chart

ALDEYRA THERAPEUTICS INC

NASDAQ:ALDX (2/13/2026, 8:00:00 PM)

After market: 5.1658 -0.11 (-2.16%)

5.28

+0.03 (+0.57%)

Chartmill TA Rating
Chartmill Setup Rating
Sector
GICS SectorHealth Care
GICS IndustryBiotechnology
Performance
% Chg0.57%
1 Week-4.52%
2 Weeks-1.49%
1 Month19.73%
3 Month4.55%
6 Month-2.04%
12 Month-18.64%
2 Year45.86%
3 Year-21.89%
5 Year-56.93%
10 Year7.76%
15 YearN/A
Volatility
ATR(14)0.35
ATR(20)%6.94%
ATR Inc0.09%
Range Today0.29
ADR(20)0.36
ADR(20)%6.87%
Trend & SMA
ST Trend
LT Trend
SMA(5)
SMA(10)
SMA(20)
SMA(50)
SMA(100)
SMA(200)
Relative Strength & Ranges
CRS24.63
3 months CRS60.85
6 months CRS31.41
Mansfield0.66
10 Day High5.67
10 Day Low4.92
20 Day High5.93
20 Day Low4.22
52 Week High7.2
52 Week Low1.14
CS1 End5.08
CR1 Start5.5
Volume & EV
DER(3)-6.72%
DER(5)-3.03%
Volume831.70K
Volume Incr-6.26%
Vol(5)752.74K
Vol(50)1.11M

ALDEYRA THERAPEUTICS INC / ALDX FAQ

What is the technical rating for ALDX stock?

ChartMill assigns a technical rating of 7 / 10 to ALDX.


What is the current trend direction of ALDEYRA THERAPEUTICS INC (ALDX) stock?

The current trend direction for ALDEYRA THERAPEUTICS INC (ALDX) is Bullish.


What is the RSI signal for ALDX stock?

ALDEYRA THERAPEUTICS INC (ALDX) has an RSI value of 53.5911. This indicates that the stock is currently neutral.


Can you provide the MACD signal for ALDEYRA THERAPEUTICS INC?

The MACD indicator for ALDEYRA THERAPEUTICS INC (ALDX) has a value of -0.0112555, indicating a bearish trend.


What is the buy/sell signal for ALDX stock?

The buy/sell signal for ALDEYRA THERAPEUTICS INC (ALDX) is buy as both the short term and long term trends are positive.