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Purple Biotech Ltd.

Stage 4 · Declining · week 1

As of Oct 22, 2026, Purple Biotech is in Stage 4, the downtrend phase, now in its first week (since Oct 20, 2026). It closed at $1.05, 90.1% below its 52-week high and below its 200-day average, which is falling.

Purple Biotech Ltd., a clinical-stage company, focuses on developing therapies to overcome tumor immune evasion and drug resistance for cancer patients in the United States. More about the company

$1.05
-8.70% today
$1.7M · Micro cap
Market Neutral — Building

Pro read

Pro

Our read

Declining, below its long-term trend

Setup score

—

Momentum

Steady

Edge

—

Is PPBT early, or has it already run? Pro answers that for every US stock we cover, after every close.

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Loading price chart…
Stage Cycle Timeline2023-08-16 → 2026-10-22
S4 61w
S4 23w
S4 16w
S4 35w
2023-08-162026-10-22
S1S2S3S4Setup score (0–10, dashed line at 5)
S4 9w → S1 5w → S4 61w → S1 4w → S4 23w → S1 2w → S4 16w → S1 6w → S4 35w → S1 3w → S4 1w current
Total tracked: 165 weeks across 11 stage runs.

PPBT among Biotechnology483rd of 591 by relative strength

All 591 →
Stocks in Biotechnology ranked by relative strength, with stage and one-month change
#StockStageRS1M
1GTBPStage 2 · wk 799−22.3%
2IOVAStage 2 · wk 1899+38.8%
3SLSStage 3 · wk 499−1.5%
4MRNAStage 2 · wk 1799+11.3%
5TWSTStage 2 · wk 3999−14.5%
6KODStage 2 · wk 499+172.1%
7ERASStage 3 · wk 599+0.7%
8CLYMStage 3 · wk 399−15.8%
…483PPBTStage 4 · wk 110−29.3%
vs 52W High
-90.1%
$1.05 lo$10.60 hi
90.1% below 52W high, deep Stage 4 damage
In Stage 4, distance from the 52-week high reflects an ongoing decline, not a discount.
Stage Maturity
Week 1
1w13w26w
Week 1, early Stage 4 decline
How long this stock has been in Stage 4 decline. The longer the downtrend, the more entrenched the selling pressure. No length of decline marks a bottom on its own.
vs 200 DMA
-67.1%
200 DMA: $3.19 · sloping down
In Stage 4, the stock is below its 200-day average, the hallmark of a downtrend. Stage analysis waits for that to reverse before buying.
Rel Volume
0.01x
vs 50-day avg
High volume on down days in Stage 4 confirms institutional selling. Low-volume bounces are typical. They lack real buyers and are easy to mistake for reversals.
Trend Health
↓
Short-term trend rolling over
Two reads of momentum. The arrow shows the direction of the short-term trend: rising (↑ or ↗), flat (→) or rolling over (↓). The ⇈ mark appears when our trend model reads the move as gaining speed on top of the longer trend. Strongest when both agree.
1M
-29.3%
3M
-26.6%
6M
-76.9%
YTD
-84.1%
1Y
-81.8%
Scan Membership
Breakout Watch
Latest: 2021-09-21
3 appearances in last 60 days. First seen: 2020-07-14.
A stock that keeps qualifying week after week does so because its Stage 2 structure keeps holding. Staying power in the scan says more about the trend than any single appearance.
Recent Stage Timeline
2026-10-22S4
Wk 1 · Vol 0.01x
2026-10-21S4
Wk 1 · Vol 0.01x
2026-10-20S41→4
Wk 1 · Vol 0.01x
2026-10-19S1
Wk 4 · Vol 0.02x
2026-10-16S1
Wk 3 · Vol 0.01x
2026-10-15S1
Wk 3 · Vol 0.02x
2026-10-14S1
Wk 3 · Vol 0.03x
2026-10-13S1
Wk 3 · Vol 0.01x
2026-10-12S1
Wk 3 · Vol 0.01x
2026-10-09S1
Wk 2 · Vol 0.02x
2026-10-08S1
Wk 2 · Vol 0.01x
2026-10-07S1
Wk 2 · Vol 0.01x
Moving averages & range
50 DMA
$1.52
200 DMA
$3.19
52W High
$10.60
52W Low
$1.05
5D Low
$1.05
Resistance levels (recent highs)
20d High
$1.56
60d High
$1.98
120d High
$4.22
250d High
$10.60
Next resistance
+48.6%
to 20d High
ROE
-111.1%
Profit margin 0.0%
Dividend Yield
0.00%
P/B 0.1

Purple Biotech: quick answers

What stage is Purple Biotech in?

As of Oct 22, 2026, Purple Biotech (PPBT) is in Stage 4, the downtrend phase. It entered Stage 4 on Oct 20, 2026 and is in its first week there. What the four stages mean

Is Purple Biotech in an uptrend?

No. Purple Biotech is in a Stage 4 downtrend. It trades 67.1% below its 200-day average, which is falling.

How far is Purple Biotech from its 52-week high?

Purple Biotech closed at $1.05 on Oct 22, 2026, 90.1% below its 52-week high of $10.60. Its 52-week low is $1.05.

How has Purple Biotech performed over the past year?

As of Oct 22, 2026, Purple Biotech is down 81.8% over the past year and down 84.1% so far in 2026.

Which sector and industry is Purple Biotech in?

Purple Biotech is in the Biotechnology industry, part of the Health Care sector.

About this companyHealth Care· Biotechnology

Purple Biotech Ltd., a clinical-stage company, focuses on developing therapies to overcome tumor immune evasion and drug resistance for cancer patients in the United States. Its oncology pipeline includes CM24, a humanized monoclonal antibody that blocks the interactions of carcinoembryonic antigen related cell adhesion molecule 1 as a combination therapy with anti-PD-1 checkpoint inhibitors, which is in Phase 2 clinical trial for the treatment of pancreatic ductal adenocarcinoma; NT219, a small molecule that targets and inhibits insulin receptor substrate 1 and 2, and signal transducer and activator of transcription, which is in Phase 2 clinical trials for the treatment recurrent and/or metastatic squamous cell carcinoma of the head and neck cancer or colorectal adenocarcinoma; and CAPTN-3 - IM1240 and IM1305, multi-valent antibody designed to activate anti-tumoral immune response against TAA positive tumors, which is in preclinical stage. The company has collaboration agreement with Bristol Myers Squibb Company to evaluate the combination of CM24 with the PD-1 inhibitor nivolumab in addition to chemotherapy. The company was formerly known as Kitov Pharma Ltd and changed its name to Purple Biotech Ltd. in December 2020. The company was incorporated in 1968 and is headquartered in Rehovot, Israel.

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All analytics based on EOD data. Data as of 2026-10-22. Past data patterns are not indicative of future results. This page is a data analytics tool only.