0857 HKG Week ended 31 Jul 2026

Weekly Investor Report

Name: 0857 weekly investor report
Creator: Sharemaestro
License: https://sharemaestro.com/data-license/

PetroChina Company Limited · Energy · Oil & Gas Integrated

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Latest close 9.94 HKD

-2.6% latest week

Weekly setup

Mixed setup

The weekly trend is not active. Price is 0.5% above the Trend Line and sits at 60.7% of its 52-week range. The latest completed week returned -2.6%, after a 12.7% four-week move. The latest news-sentiment score is 63/100.

Setup score 59 out of 100

Latest Close 9.94 HKD 31 Jul 2026

1W Return -2.6% latest completed week

4W Return 12.7% short-term follow-through

12W Return -3.3% quarterly tape

Trend Breadth 88.5% 46 of 52 weeks active

Volume Ratio 1.1x vs 13-week average

What is working

Price is above the Trend Line, keeping the weekly tape constructive.
Price is above Fair Value, showing premium demand versus the model.
Next-week expectancy is positive at 57.42% based on similar historical setup states.

What could go wrong

The trend backdrop is inactive, so price action has not confirmed a constructive regime.
Activity pressure is negative, which weakens the current setup.
1 reversal markers appear in the recent smart-money tape.

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 -2.6% Latest completed week; four-week move 12.7%. Indicator stack 49/40 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 Quiet Activity-pressure buy-signal status for institutional accumulation timing. Next-Week Expectancy Positive 57.42% Historical one-week expectancy contributes to the evidence score when direction is confirmed. News sentiment 63/100 14 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 0.5% above the Trend Line and sits at 60.7% of its 52-week range. The latest completed week returned -2.6%, after a 12.7% 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

6.98 HKD 60.7% 11.86 HKD

Range location60.7%Shows where the latest close sits between the 52-week low and high.

Trend distance0.5%Price premium or discount versus the weekly Trend Line.

Fair-value gap46.9%Premium demand or model discount versus Sharemaestro Fair Value.

High-water gap-16.2%Distance from the latest 52-week high.

02 · Volume and demand

Is real participation confirming the move?

Latest weekly volume is 1.1x the 13-week average. Participation is around or above normal and provides reasonable confirmation.

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 0.4912-week average 0.76

12-week confirmation

Trend active6/12Active trend-backdrop weeks in the latest 12-week window.

Positive pressure2/12Weeks with constructive activity pressure in the latest 12-week window.

Positive leadership12/12Weeks with positive relative leadership in the latest 12-week window.

Activity pressure0.49Current proprietary activity-pressure read.

Buy signals0Accumulation signal count in the latest 12 weeks.

Reversal markers11 reversal markers

No recent accumulation markers. 1 reversal markers.

03 · Momentum and leadership

Is performance persistent—and is the stock leading?

Performance is 12.7% over four weeks, -3.3% over 12 weeks, and 38.2% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W-2.6%

4W12.7%

12W-3.3%

26W7.1%

52W38.2%

Active trend streak0 weeks

Active weeks in one year46

Trend breadth88.5%

Activity pressure vs relative leadership

Activity pressureRelative leadership

Pressure-0.75Latest activity-pressure read.

Pressure change40.3%Four-week change in activity pressure.

Leadership9.04Latest relative-leadership reading.

RS change-7.2%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 sentiment63/100

Weighted news tone is positive across 14 relevant articles.

8 positive · 4 neutral · 2 negative

Patient CapitalQuiet

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

No recent 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-16.2%Distance below the 52-week high.

13-week volatility5.1%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 2610 weeks finished lower.

Best week+9.0%Week of 6 Mar.

Worst week-12.0%Week of 8 May.

Latest week-2.6%Week of 31 Jul.

Shape of recent returns

Strong gains6

Modest gains9

Flat weeks1

Modest losses7

Sharp losses3

Recent vol5.1%13-week weekly-return volatility.

Base vol4.2%52-week weekly-return volatility.

Up/down split31/19Count of positive and negative weeks in the 52-week window.

Average skew3.2% / -3.3%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.

SectorHK Energy

4-week rank8 / 61

Group average-0.4%

Trend breadth9.8%

Trend9.8%active weekly trend signals

MD8.2%positive activity pressure

RS19.7%positive relative leadership

Four-week leaders

3395 · HKG30.0%0065 · HKG28.2%2178 · HKG26.6%1156 · HKG25.0%0568 · HKG17.2%

IndustryHK Oil & Gas Integrated

4-week rank1 / 7

Group average-2.8%

Trend breadth14.3%

Trend14.3%active weekly trend signals

MD14.3%positive activity pressure

RS28.6%positive relative leadership

Four-week leaders

0857 · HKG12.7%0346 · HKG9.6%0386 · HKG8.8%8270 · HKG6.1%0228 · HKG-7.1%

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 tape56/100

Trend, activity pressure, participation, and risk combine to a 56/100 tape read.

Indicator analysis50/100

Latest 12-week confirmation: trend 6/12, activity pressure 2/12, relative leadership 12/12.

Activity pressure 0.49; 1 reversal markers Next-Week ExpectancyPositive 57.42%

Next-week expectancy is positive with a 57.42% historical one-week setup read.

Adds short-term historical context without overriding trend, activity, or relative leadership. Factors50/100

No published factor snapshot is available yet.

Patient CapitalQuiet

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

No recent buy signal Sentiment63/100

Weighted news tone is positive across 14 relevant articles.

HK Market Movers | PetroChina (0857.HK) fell nearly 5% in late trading as the U.S. stated it would continue pushing for a U.S.-Iran deal and Saudi Arabia lowered its crude oil prices for Asian customers. 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	9.94 HKD	-2.6%	9.89 HKD	6.77 HKD	-0.75	9.04	443.7M	Off
24 Jul 2026	10.21 HKD	6.5%	9.84 HKD	6.73 HKD	-0.92	16.71	407.6M	Off
17 Jul 2026	9.59 HKD	6.2%	9.77 HKD	6.70 HKD	-1.16	12.18	428.1M	Off
10 Jul 2026	9.03 HKD	2.4%	9.72 HKD	6.67 HKD	-1.24	7.97	430.9M	Off
3 Jul 2026	8.82 HKD	0.5%	9.70 HKD	6.64 HKD	-1.25	9.74	426.4M	Off
26 Jun 2026	8.78 HKD	-4.4%	9.70 HKD	6.61 HKD	-1.21	13.16	120.5M	Off
19 Jun 2026	9.18 HKD	-8.6%	9.70 HKD	6.58 HKD	-1.01	12.85	525.6M	On
12 Jun 2026	10.04 HKD	-1.9%	9.68 HKD	6.55 HKD	-0.83	20.24	63.2M	On
5 Jun 2026	10.24 HKD	-3.1%	9.64 HKD	6.52 HKD	-0.60	22.18	99.5M	On
29 May 2026	10.57 HKD	0.6%	9.58 HKD	6.48 HKD	-0.38	26.04	688.9M	On
22 May 2026	10.51 HKD	-0.6%	9.50 HKD	6.44 HKD	0.11	24.39	575.6M	On
15 May 2026	10.57 HKD	2.8%	9.41 HKD	6.40 HKD	0.48	24.48	491.5M	On
8 May 2026	10.28 HKD	-12.0%	9.30 HKD	6.36 HKD	0.73	20.20	741.7M	On
1 May 2026	11.67 HKD	6.2%	9.20 HKD	6.32 HKD	0.99	40.99	667.2M	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.