4523 JPX Week ended 31 Jul 2026

Weekly Investor Report

Name: 4523 weekly investor report
Creator: Sharemaestro
License: https://sharemaestro.com/data-license/

Eisai Co., Ltd. · Healthcare · Drug Manufacturers - Specialty & Generic

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Latest close 4,828 JPY

3.7% latest week

Weekly setup

Mixed setup

The weekly trend is not active. Price is 6.2% above the Trend Line and sits at 73.1% of its 52-week range. The latest completed week returned 3.7%, after a 13.5% four-week move. The latest news-sentiment score is 55/100.

Setup score 54 out of 100

Latest Close 4,828 JPY 31 Jul 2026

1W Return 3.7% latest completed week

4W Return 13.5% short-term follow-through

12W Return 3.2% quarterly tape

Trend Breadth 69.2% 36 of 52 weeks active

Volume Ratio 1.8x vs 13-week average

What is working

Price is above the Trend Line, keeping the weekly tape constructive.
Activity pressure is positive on the latest completed week.
Volume is elevated versus the 13-week average, confirming attention.
Latest weekly return ranks in the strongest part of its sector group.

What could go wrong

The trend backdrop is inactive, so price action has not confirmed a constructive regime.
Price is below Fair Value, so the market is still discounting the latest tape.
Activity pressure is weak, so confirmation is not yet broad enough.

What to watch next

Trend Line remains the key weekly regime level.
Activity pressure is the gauge to monitor for confirmation or fade.
A volume ratio above 1.5x would show stronger participation in the next move.

Price follow-through 3.7% Latest completed week; four-week move 13.5%. Indicator stack 38/64 Trend and activity pressure are weighted against the latest 12-week confirmation window. Trend backdrop Active The trend backdrop defines the current weekly regime. Patient Capital Buy Activity-pressure buy-signal status for institutional accumulation timing. News sentiment 55/100 22 relevant articles in the latest sentiment read.

01 · Price action

Where price is—and whether the trend supports it

The weekly trend is not active. Price is 6.2% above the Trend Line and sits at 73.1% of its 52-week range. The latest completed week returned 3.7%, after a 13.5% four-week move.

Study the full chart

52-week price path

Price vs Trend Line and Fair Value

Price Trend Line Fair Value

Position in the 52-week range

Close Trend Fair

3,725 JPY 73.1% 5,233 JPY

Range location73.1%Shows where the latest close sits between the 52-week low and high.

Trend distance6.2%Price premium or discount versus the weekly Trend Line.

Fair-value gap-7.3%Premium demand or model discount versus Sharemaestro Fair Value.

High-water gap-7.7%Distance from the latest 52-week high.

02 · Volume and demand

Is real participation confirming the move?

Latest weekly volume is 1.8x the 13-week average. Participation is unusually strong and confirms that the move is attracting attention.

26-week volume confirmation

Bar height shows volume; colour shows the weekly price direction

6 Feb 13 Feb 20 Feb 27 Feb 6 Mar 13 Mar 20 Mar 27 Mar 3 Apr 10 Apr 17 Apr 24 Apr 1 May 8 May 15 May 22 May 29 May 5 Jun 12 Jun 19 Jun 26 Jun 3 Jul 10 Jul 17 Jul 24 Jul 31 Jul

Up week Down week

Demand beneath price

Activity pressure and institutional-style signals

These indicators assess whether participation is improving beneath the headline price move. They are supporting evidence, not proof of institutional buying.

Activity pressure path

Latest 0.1512-week average 0.32

12-week confirmation

Trend active1/12Active trend-backdrop weeks in the latest 12-week window.

Positive pressure1/12Weeks with constructive activity pressure in the latest 12-week window.

Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.

Activity pressure0.15Current proprietary activity-pressure read.

Buy signals1Accumulation signal count in the latest 12 weeks.

Reversal markers0No reversal markers

No recent accumulation markers. No reversal markers.

03 · Momentum and leadership

Is performance persistent—and is the stock leading?

Performance is 13.5% over four weeks, 3.2% over 12 weeks, and 17.3% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W3.7%

4W13.5%

12W3.2%

26W13.8%

52W17.3%

Active trend streak0 weeks

Active weeks in one year36

Trend breadth69.2%

Activity pressure vs relative leadership

Activity pressureRelative leadership

Pressure0.23Latest activity-pressure read.

Pressure change119.3%Four-week change in activity pressure.

Leadership-12.35Latest relative-leadership reading.

RS change59.5%Four-week change in relative leadership.

04 · Fundamentals and valuation

What investors are paying for—and the quality behind it

A published fundamentals and factor snapshot is not available for this company.

Open full factor analysis

No published fundamental snapshot is available for this company.

05 · Ownership, options, and sentiment

What other market participants are doing

Options, insider transactions, market sentiment, and activity-pressure signals can confirm or challenge the price story. None should be used alone.

Insider activity-

No recent insider transactions are stored for this company.

News sentiment55/100

Weighted news tone is neutral across 22 relevant articles.

5 positive · 16 neutral · 1 negative

Patient CapitalFresh

Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.

Fresh buy signal

06 · Catalysts and risk

What can move the shares—and how volatile the path has been

Event timing, options-implied movement, drawdown, and weekly return distribution frame the risk around the current setup.

Next earnings-No event is currently stored.

Options expected move-Nearest-chain priced movement where available.

52-week drawdown-7.7%Distance below the 52-week high.

13-week volatility4.8%Standard deviation of weekly returns.

Weekly gains and losses

Latest 26 completed weeks

Each bar is one week. Gains rise above the zero line; losses fall below it. Taller bars mean a larger weekly move.

6 Feb 6 Mar 3 Apr 1 May 29 May 26 Jun 31 Jul

Weeks higher15 of 2611 weeks finished lower.

Best week+13.0%Week of 13 Feb.

Worst week-12.0%Week of 22 May.

Latest week+3.7%Week of 31 Jul.

Shape of recent returns

Strong gains4

Modest gains11

Flat weeks0

Modest losses7

Sharp losses4

Recent vol4.8%13-week weekly-return volatility.

Base vol4.5%52-week weekly-return volatility.

Up/down split27/25Count of positive and negative weeks in the 52-week window.

Average skew3.7% / -3.1%Average positive week versus average negative week.

07 · Sector and peer context

Is this stock leading—or simply moving with its group?

Sector and industry breadth distinguish company-specific strength from a broad group move.

SectorJP Healthcare

4-week rank4 / 100

Group average0.0%

Trend breadth27.0%

Trend27.0%active weekly trend signals

MD50.0%positive activity pressure

RS10.0%positive relative leadership

Four-week leaders

7575 · JPX18.1%3391 · JPX13.6%3360 · JPX13.6%4523 · JPX13.5%4820 · JPX11.6%

IndustryJP Drug Manufacturers - Specialty & Generic

4-week rank2 / 31

Group average-1.3%

Trend breadth3.2%

Trend3.2%active weekly trend signals

MD22.6%positive activity pressure

RS0.0%positive relative leadership

Four-week leaders

4586 · JPX24.5%4523 · JPX13.5%4597 · JPX7.7%4539 · JPX7.1%4502 · JPX2.9%

08 · Evidence and weekly data

The underlying research record

Every top-level statement above should be traceable to a stored market, fundamental, event, or positioning observation.

Weekly tape48/100

Trend, activity pressure, participation, and risk combine to a 48/100 tape read.

Indicator analysis15/100

Latest 12-week confirmation: trend 1/12, activity pressure 1/12, relative leadership 0/12.

Activity pressure 0.15; No reversal markers Factors50/100

No published factor snapshot is available yet.

Patient CapitalFresh

Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.

Fresh buy signal Sentiment55/100

Weighted news tone is neutral across 22 relevant articles.

Eisai (TSE:4523) Stock Rich Valuation Clouds A Strong Profit Beat Insiders50/100

No recent insider transaction evidence is stored.

Earnings50/100

No stored earnings event is currently attached to this ticker.

Week	Close	Return	Trend Line	Fair Value	Pressure	Leadership	Volume	Trend
31 Jul 2026	4,828 JPY	3.7%	4,547 JPY	5,210 JPY	0.23	-12.35	12.2M	Off
24 Jul 2026	4,656 JPY	4.6%	4,539 JPY	5,232 JPY	-0.10	-16.29	6.1M	Off
17 Jul 2026	4,450 JPY	3.6%	4,538 JPY	5,255 JPY	-0.49	-19.86	8.8M	Off
10 Jul 2026	4,296 JPY	1.0%	4,537 JPY	5,280 JPY	-0.85	-28.04	7.5M	Off
3 Jul 2026	4,255 JPY	6.6%	4,544 JPY	5,303 JPY	-1.18	-30.48	10.4M	Off
26 Jun 2026	3,991 JPY	2.3%	4,555 JPY	5,331 JPY	-1.58	-35.00	1.6M	Off
19 Jun 2026	3,902 JPY	3.2%	4,582 JPY	5,363 JPY	-1.57	-38.68	2.4M	Off
12 Jun 2026	3,780 JPY	0.1%	4,606 JPY	5,395 JPY	-1.52	-36.50	1.7M	Off
5 Jun 2026	3,775 JPY	-5.2%	4,631 JPY	5,427 JPY	-1.16	-37.74	1.8M	Off
29 May 2026	3,984 JPY	-4.2%	4,649 JPY	5,465 JPY	-0.81	-34.65	13.5M	Off
22 May 2026	4,157 JPY	-12.0%	4,666 JPY	5,495 JPY	-0.59	-29.27	11.0M	Off
15 May 2026	4,723 JPY	1.0%	4,675 JPY	5,521 JPY	-0.33	-17.72	6.4M	On
8 May 2026	4,677 JPY	-0.2%	4,666 JPY	5,540 JPY	-0.21	-20.52	2.9M	On
1 May 2026	4,688 JPY	-1.0%	4,662 JPY	5,557 JPY	0.06	-16.57	5.0M	On

How to use this report

This is a completed-week research summary. It explains the available evidence and its conflicts; it does not predict a guaranteed outcome or replace your own risk assessment. Fundamental figures may refer to an earlier financial reporting period, which is shown above.