PRFX

PRFB

Nasdaq / Pharmaceuticals, Biotechnology & Life Sciences

At close

2026-07-21

View Chart

RSI (14)

42.2

Neutral

MACD Hist

-0.00

Bearish

ATR (14)

0.09

Normal

Vol Z (20)

-0.26

Normal

RET 20D

-17.2%

Negative

Dist 52W High

-89.9%

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

Downtrend (SMA20 < SMA50 < SMA200)

Momentum

Negative momentum · 20D -17.2% · 60D -47.4%

RSI / MACD

RSI 42.2 (Neutral) · MACD hist -0.00

Volatility

Volatility normal (Z -0.26)

SMA20

1.34

SMA50

1.55

SMA200

3.32

EMA12

1.27

EMA26

1.39

BB Upper

1.57

BB Mid

1.34

BB Lower

1.11

RET 5D

-5.5%

RET 20D

-17.2%

RET 60D

-47.4%

RET 120D

-67.4%

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