Weekly structural research · SHZ · Communication Services

300805 Stage Analysis

Guangdong Brandmax Marketing Co.,Ltd.

Week ending 2 Oct 2026Close CNY 8.67Tenure NewBenchmark 399001.SZ

Screen this regime Supporting research Report data ↗

Executive diagnosis

What the Activity Line geometry says now

Structure, not prediction

Balance · Upper balance after advance

Directional pressure has compressed into balance.

Trend and Activity are compressed into balance, so neither side has durable control. Prior structure and the next directional change provide context; balance alone is not assumed to be a base.

The Trend gate is down within the current regime.
Fast Activity versus Slow Activity: improving.
Activity structure: compressed and contracting.

Direction -6−100 bearish to +100 bullish

Energy 9/100directional strength

Maturity 16/100lifecycle context

Confidence 58/100evidence agreement

Trend gate Downstructural direction

Activity structure Compressedcontracting separation

Price acceptance +33.3%position within the Activity structure

Fair Value context -9.6%CNY 9.60 · improving

Trend Architecture map · Historical context

Weekly close, Activity, Trend and Fair Value

Follow price and Trend first, then add Activity Lines to inspect the structure. Subtle bands show the regime recognized at each completed observation; the dashed line marks current Fair Value, not a historical forecast.

CloseTrendCurrent Fair Value

Background stage key

BalanceDirection is contained.
Rotation UpStructure is turning higher.
Upward ExpansionUptrend is established.
DecelerationUptrend is losing energy.
Rotation DownStructure is turning lower.
Downward ExpansionDowntrend is established.

View chart values · 156 observations

Week	Close	Trend	Relative Strength	Volume	Regime	Direction	Energy
2026-10-02	8.67	8.98	-7.95	41804700	Balance	-6	9
2026-09-25	8.65	9.10	-11.64	42544252	Deceleration	-10	10
2026-09-18	8.30	9.25	-17.92	28653310	Deceleration	-21	12
2026-09-11	8.25	9.43	-18.15	36855835	Downward Expansion	-24	17
2026-09-04	8.56	9.62	-16.03	57658183	Downward Expansion	-34	20
2026-08-28	8.25	9.86	-22.16	9845600	Downward Expansion	-40	26
2026-08-21	7.89	10.01	-27.04	5725701	Downward Expansion	-44	29
2026-08-14	8.36	10.16	-24.92	10642500	Downward Expansion	-43	33
2026-08-07	8.32	10.27	-25.86	13326800	Downward Expansion	-46	37
2026-07-31	8.24	10.35	-23.51	30239900	Downward Expansion	-52	48
2026-07-24	7.48	10.42	-32.19	20753900	Downward Expansion	-71	64
2026-07-17	8.18	10.52	-26.31	49831998	Downward Expansion	-67	65
2026-07-10	7.46	10.60	-39.41	10618000	Downward Expansion	-72	88
2026-07-03	7.53	10.74	-41.72	7240882	Downward Expansion	-74	90
2026-06-26	7.26	10.90	-45.16	6292500	Downward Expansion	-85	94
2026-06-19	7.87	11.06	-42.24	22382840	Downward Expansion	-80	92
2026-06-12	8.01	11.16	-37.83	6074144	Downward Expansion	-83	93
2026-06-05	8.38	11.28	-37.07	8376292	Downward Expansion	-84	92
2026-05-29	8.61	11.38	-37.18	36264986	Downward Expansion	-83	83
2026-05-22	9.34	11.47	-32.72	35260222	Downward Expansion	-76	68
2026-05-15	10.02	11.52	-28.44	39725799	Downward Expansion	-66	46
2026-05-08	10.78	11.56	-23.67	25350278	Downward Expansion	-46	32
2026-05-01	10.40	11.59	-24.74	29891855	Downward Expansion	-58	39
2026-04-24	10.60	11.63	-22.95	52790484	Downward Expansion	-60	56
2026-04-17	10.58	11.70	-23.40	28578070	Rotation Down	-62	62
2026-04-10	10.36	11.77	-22.33	35196215	Rotation Down	-28	51
2026-04-03	9.50	11.81	-24.07	51887736	Deceleration	-42	50
2026-03-27	10.92	11.88	-15.73	29610537	Deceleration	-17	29
2026-03-20	11.12	11.92	-15.21	31255554	Deceleration	-12	22
2026-03-13	11.61	11.94	-14.50	49515602	Deceleration	22	16
2026-03-06	12.08	11.93	-10.81	51650990	Upward Expansion	51	33
2026-02-27	13.22	11.91	-4.85	56551318	Upward Expansion	63	71
2026-02-13	13.64	11.84	0.59	158263509	Upward Expansion	65	76
2026-02-06	14.12	11.76	5.22	240684126	Upward Expansion	69	79
2026-01-30	15.67	11.66	14.20	133765571	Upward Expansion	89	80
2026-01-23	12.79	11.49	-8.23	53771019	Rotation Down	40	33
2026-01-16	12.21	11.42	-11.77	130968591	Rotation Down	16	8
2026-01-09	11.83	11.35	-13.95	56159246	Rotation Down	-12	34
2026-01-02	10.55	11.32	-20.21	21356947	Rotation Down	-33	58
2025-12-26	10.37	11.31	-22.49	49006800	Balance	-39	54
2025-12-19	10.49	11.32	-19.48	26811300	Balance	-26	29
2025-12-12	10.65	11.34	-20.10	37208000	Balance	9	8
2025-12-05	11.61	11.36	-12.56	43033868	Balance	34	22
2025-11-28	12.43	11.32	-5.31	102345364	Balance	47	27
2025-11-21	12.08	11.26	-4.63	87232860	Balance	38	16
2025-11-14	10.97	11.19	-17.69	35102960	Balance	5	7
2025-11-07	11.43	11.18	-15.49	40941630	Balance	12	12
2025-10-31	11.48	11.10	-14.85	34899350	Balance	11	14
2025-10-24	11.30	11.05	-15.46	22358906	Balance	21	20
2025-10-17	10.73	11.02	-15.86	27734508	Upward Expansion	11	15
2025-10-10	11.39	11.02	-15.08	13042943	Upward Expansion	36	19
2025-10-03	11.44	11.03	-15.65	14822200	Upward Expansion	50	32
2025-09-26	11.85	11.03	-10.45	75383283	Upward Expansion	55	38
2025-09-19	12.71	10.99	-2.72	156489166	Upward Expansion	69	46
2025-09-12	12.46	10.96	-3.27	166141886	Upward Expansion	70	50
2025-09-05	11.61	10.95	-7.21	51428288	Upward Expansion	57	48
2025-08-29	11.63	10.94	-7.65	56901800	Upward Expansion	59	56
2025-08-22	12.09	10.91	0.40	46954221	Rotation Up	76	70
2025-08-15	11.62	10.88	1.30	48976050	Rotation Up	38	50
2025-08-08	11.33	10.87	3.62	46836230	Rotation Up	29	44
2025-08-01	11.64	10.83	8.17	65344508	Balance	41	47
2025-07-25	11.16	10.80	2.19	37155890	Balance	17	26
2025-07-18	11.04	10.85	3.66	31003448	Balance	13	14
2025-07-11	11.09	11.02	6.65	69744049	Balance	-8	4
2025-07-04	10.58	11.02	4.09	32327500	Balance	-30	14
2025-06-27	10.78	11.00	8.02	43692998	Balance	-28	14
2025-06-20	10.24	10.97	7.14	36095500	Balance	-38	19
2025-06-13	10.74	10.93	11.84	82792090	Balance	-17	8
2025-06-06	10.44	10.88	8.85	39641249	Balance	-28	17
2025-05-30	10.68	10.83	13.75	47352530	Balance	5	10
2025-05-23	10.86	10.73	15.34	98288439	Balance	5	11
2025-05-16	11.31	10.66	20.39	95684979	Balance	9	10
2025-05-09	10.50	10.56	13.23	48648655	Rotation Down	-9	8
2025-05-02	10.58	10.47	17.48	48195080	Rotation Down	-24	22
2025-04-25	10.02	10.40	11.84	78423353	Rotation Down	-19	37
2025-04-18	10.53	10.31	19.84	88882901	Rotation Down	-18	39
2025-04-11	9.15	10.18	4.48	48171868	Deceleration	-32	45
2025-04-04	10.10	10.09	9.74	17820965	Deceleration	1	14
2025-03-28	10.21	9.98	8.82	27086960	Deceleration	8	7
2025-03-21	10.73	9.86	13.75	51804780	Deceleration	23	11
2025-03-14	11.70	9.72	20.74	52896860	Deceleration	49	24
2025-03-07	11.49	9.56	20.64	54835530	Deceleration	48	26
2025-02-28	10.64	9.41	14.86	70455928	Deceleration	46	26
2025-02-21	11.83	9.34	23.79	93875802	Deceleration	51	31
2025-02-14	12.22	9.20	31.44	150652493	Deceleration	56	31
2025-02-07	11.25	9.04	24.27	54404535	Deceleration	35	21
2025-01-31	10.82	8.89	25.04	21543870	Deceleration	34	20
2025-01-24	11.18	8.74	27.68	100415940	Deceleration	36	21
2025-01-17	11.14	8.58	29.04	151188522	Upward Expansion	42	28
2025-01-10	10.26	8.41	22.98	101804172	Upward Expansion	61	51
2025-01-03	10.72	8.29	27.04	119140295	Upward Expansion	64	63
2024-12-27	12.54	8.14	37.68	229941436	Upward Expansion	67	81
2024-12-20	16.17	7.96	78.12	274897158	Upward Expansion	97	95
2024-12-13	11.16	7.65	23.47	101593798	Upward Expansion	83	74
2024-12-06	10.14	7.52	11.58	90175878	Upward Expansion	75	70
2024-11-29	9.77	7.42	9.26	132295776	Upward Expansion	75	69
2024-11-22	9.05	7.33	2.89	97771800	Upward Expansion	67	60
2024-11-15	9.28	7.26	2.34	79462522	Upward Expansion	78	74
2024-11-08	8.74	7.16	-7.23	50962664	Upward Expansion	72	71
2024-11-01	7.90	7.11	-10.78	49307100	Upward Expansion	60	62
2024-10-25	8.64	7.10	-4.00	58056840	Upward Expansion	71	72
2024-10-18	8.36	7.09	-4.75	56101621	Balance	65	61
2024-10-11	7.69	7.13	-9.92	74270356	Balance	24	32
2024-10-04	8.47	7.14	-5.25	24723100	Balance	38	30
2024-09-27	7.41	7.10	-8.33	46964000	Balance	-29	13
2024-09-20	6.64	7.11	-3.21	13978000	Balance	-48	35
2024-09-13	6.48	7.14	-4.56	25980866	Balance	-45	29
2024-09-06	6.74	7.12	-2.47	46903484	Balance	-38	26
2024-08-30	6.73	7.13	-5.04	24211100	Balance	-37	24
2024-08-23	6.47	7.20	-6.71	35289788	Balance	-36	15
2024-08-16	6.88	7.28	-2.67	48655280	Rotation Up	7	15
2024-08-09	7.00	7.42	-1.27	100641455	Rotation Up	12	23
2024-08-02	8.54	7.52	18.62	157731230	Downward Expansion	35	35
2024-07-26	7.70	7.60	6.92	125464640	Downward Expansion	-10	14
2024-07-19	7.31	7.68	-1.75	115781647	Downward Expansion	-32	19
2024-07-12	6.91	7.77	-6.43	121751900	Downward Expansion	-57	39
2024-07-05	6.18	7.84	-14.72	22475500	Downward Expansion	-65	65
2024-06-28	6.31	7.95	-14.58	27884741	Downward Expansion	-65	68
2024-06-21	6.19	8.05	-18.37	21267600	Downward Expansion	-68	63
2024-06-14	6.55	8.15	-15.74	19308000	Downward Expansion	-59	46
2024-06-07	6.24	8.22	-19.90	37848420	Downward Expansion	-66	42
2024-05-31	7.09	8.31	-10.20	34720740	Downward Expansion	-42	30
2024-05-24	6.96	8.34	-12.57	25914420	Downward Expansion	-56	36
2024-05-17	7.22	8.37	-12.18	29139998	Downward Expansion	-54	41
2024-05-10	7.04	8.40	-14.76	30562538	Downward Expansion	-58	59
2024-05-03	7.14	8.45	-12.53	14825200	Downward Expansion	-57	58
2024-04-26	7.03	8.48	-12.68	34187914	Downward Expansion	-56	58
2024-04-19	6.34	8.51	-19.75	47734570	Balance	-68	56
2024-04-12	7.23	8.60	-7.98	40518142	Balance	-44	20
2024-04-05	7.65	8.63	-5.88	38624150	Balance	-35	20
2024-03-29	8.08	8.64	1.18	81956961	Balance	-29	17
2024-03-22	9.57	8.63	18.17	111358387	Rotation Down	8	8
2024-03-15	8.07	8.57	-0.07	78256887	Rotation Down	-23	20
2024-03-08	7.37	8.57	-6.01	49567050	Rotation Down	-30	44
2024-03-01	7.65	8.59	-2.81	91755192	Rotation Down	-23	46
2024-02-23	7.59	8.61	0.71	95615171	Rotation Down	-22	45
2024-02-09	5.99	8.65	-17.85	71131757	Deceleration	-41	42
2024-02-02	6.95	8.72	4.55	48498069	Deceleration	-21	23
2024-01-26	8.71	8.76	21.18	65079268	Upward Expansion	26	14
2024-01-19	9.05	8.76	26.72	67171597	Upward Expansion	52	34
2024-01-12	10.89	8.76	50.51	111644466	Upward Expansion	68	50
2024-01-05	9.96	8.70	37.77	67213607	Upward Expansion	60	54
2023-12-29	11.11	8.67	48.78	158983314	Upward Expansion	80	68
2023-12-22	10.12	8.58	41.85	231325986	Upward Expansion	71	60
2023-12-15	9.85	8.55	37.30	58754783	Upward Expansion	76	74
2023-12-08	9.23	8.53	27.70	30583900	Rotation Up	60	63
2023-12-01	9.44	8.54	29.42	57085642	Rotation Up	42	59
2023-11-24	9.12	8.55	24.47	28463536	Rotation Up	35	51
2023-11-17	9.14	8.52	23.87	26311800	Balance	28	36
2023-11-10	8.91	8.51	21.53	33837268	Balance	4	13
2023-11-03	8.72	8.49	21.25	44955390	Balance	-5	4
2023-10-27	8.13	8.50	14.88	23762078	Balance	-43	22
2023-10-20	7.79	8.51	12.96	18183344	Balance	-54	27
2023-10-13	8.21	8.52	13.93	29133300	Balance	-30	15
2023-09-29	8.42	8.50	17.00	33281035	Balance	-28	16
2023-09-22	8.07	8.48	12.07	51529624	Balance	-35	19

Price vs TrendBelow-3.5%

Trend directionFalling-13.8%

Price vs current Fair ValueBelow anchor-9.6%

Fair Value directionClosing upward+11.9%

Relative Strength vs benchmarkLagging-7.9%

Relative strength directionImproving+33.8%

Price momentumNegative-8.7%

Volume balanceDemand-led3.85×

Beyond the current label

Is the structure strengthening or losing force?

Direction and energy measure different things

Direction shows the upward or downward lean. Energy shows the force behind the structural move: high energy can accompany a strong decline as well as an advance.

Direction

-6 / ±100

+28.6 points since 2026-09-04

Energy

9 /100

-11.7 points since 2026-09-04

Recent change compares the latest reading with four observations earlier. Missing readings remain unavailable. Use the chart values above to inspect individual observations.

300805 Directional State ↗

Comparative structural evidence

Why this architecture regime won

Every regime is evaluated

Balance57

Rotation Up31

Upward Expansion33

Deceleration44

Rotation Down18

Downward Expansion41

The winning regime is the state most consistent with the complete SM evidence set. Direction, energy, maturity and confidence describe different aspects of the current structure, while contradictory evidence remains visible rather than being averaged into false certainty.

Time spent in each state

The context behind today’s regime

2023-09-22 to 2026-10-02 · 156 classified observations out of 156 shown.

Balance 28%Rotation Up 5%Upward Expansion 21%Deceleration 13%Rotation Down 10%Downward Expansion 23%

Recent Trend Architecture ledger

Regime	Recognized	Last observation	Tenure	Move inside regime
Balance	2026-10-02	2026-10-02	New	+0.0%
Deceleration	2026-09-18	2026-09-25	New	+4.2%
Downward Expansion	2026-04-24	2026-09-11	Established	-22.2%
Rotation Down	2026-04-10	2026-04-17	New	+2.1%
Deceleration	2026-03-13	2026-04-03	New	-18.2%
Upward Expansion	2026-01-30	2026-03-06	Developing	-22.9%
Rotation Down	2026-01-02	2026-01-23	New	+21.2%
Balance	2025-10-24	2025-12-26	Developing	-8.2%
Upward Expansion	2025-08-29	2025-10-17	Developing	-7.7%
Rotation Up	2025-08-08	2025-08-22	New	+6.7%
Balance	2025-05-16	2025-08-01	Developing	+2.9%
Rotation Down	2025-04-18	2025-05-09	New	-0.3%
Deceleration	2025-01-24	2025-04-11	Developing	-18.1%
Upward Expansion	2024-10-25	2025-01-17	Established	+28.9%

Classic Stage Analysis comparison

Stage 1 · Basing70

Stage 2 · Advancing9

Stage 3 · Distribution11

Stage 4 · Declining91

Legacy result: Stage 4 · Stage 4C · Repair watch. It remains visible while the experimental architecture is validated rather than being silently discarded.

Leadership versus 399001.SZ

Is relative performance confirming the geometry?

Confirmation, not classification

Relative Strength

The security is compared with its market benchmark on the SM scale. Above zero indicates relative leadership; direction shows whether that leadership is improving or weakening.

Confirmation evidence

Lagging benchmark

Architecture confirmation: 18/100
Current Relative Strength: -7.95
Relative Strength direction: Improving
Price momentum: -8.7%
Excess performance vs benchmark: -5.3%
Communication Services regime cohort: 32th percentile31 in cohort

Test 300805 trend persistence

Participation and structure

Is demand confirming the architecture?

Volume cannot overrule geometry

Relative volume1.74×

Latest completed volume relative to typical participation.

Up/down volume3.85×

Participation balance between advancing and declining observations.

Accumulation / distribution6 / 1

Recent participation evidence classified by demand and supply.

Activity alignment+50.0%

Current positive alignment across Activity and Trend.

Fast/slow rotationImproving

Current relationship between Fast Activity and Slow Activity.

Structure stability+12.5%

Whether recent Activity evidence is stable or remains in balance.

Weekly volume with architecture context

Bars show completed weekly volume; the dashed line provides typical-volume context. Both measures use the same scale.

Explore 300805 Volume & Price ↗

Decision architecture

References that would change the structural read

Evidence levels, not orders

Fast Activity CNY 8.53rising

Slow Activity CNY 8.46falling

Trend Reference CNY 8.98-3.5% close margin

Current Fair Value CNY 9.60-9.6% close margin

Structural low CNY 7.05shock / repair context

What changes the read?

Persistent fast/slow separation and fan expansion would end Balance; direction determines whether it becomes Rotation Up or Rotation Down.

Range context +8.3%

Annualized volatility +38.2%

From structural high -46.1%

From structural low +23.0%

Point-in-time evidence

What followed this architecture in this market?

Descriptive history, never a forecast

Historical comparisons use only the structural read that would have been available at each completed observation. Independent observations are used where possible, with benchmark comparison beginning after each recognized state.

Outcome horizon	Samples	Median move	Positive periods	Directional follow-through	Median excess vs 399001.SZ	Regime survived	Read
Near term	18	+2.9%-13.2% to +26.0%	+61.1%	+61.1%	+1.1%	+50.0%	Usable descriptive sample
Intermediate	8	+8.0%-22.0% to +40.0%	+62.5%	+62.5%	+4.0%	+0.0%	Usable descriptive sample
Extended	7	-8.4%-34.9% to +37.9%	+28.6%	+28.6%	-9.6%	+42.9%	Usable descriptive sample
Full cycle	4	-18.3%-40.3% to +26.3%	+25.0%	+25.0%	-4.2%	+0.0%	Too little matched history

Evidence framework

What the analysis measures and where its limits lie

Trend Architecture

Trend Architecture brings Price, Fast Activity, Slow Activity and Trend into one structural read. It identifies balance, rotation, expansion, deceleration and contraction while requiring persistent evidence for confirmed regime changes.

Evidence roles

Trend, Activity, relative strength, volume and Fair Value each have a defined role in the SM evidence framework. No single reading is treated as sufficient on its own, and conflicting evidence remains visible.

Fair Value and RS

Current Fair Value provides a long-term price anchor and shows whether price is trading above, below or repairing toward that reference. Relative Strength compares the security with its benchmark and shows whether leadership is improving or weakening.

Known limitations

Weekly structure recognizes conditions after they develop. Event gaps can bypass smooth transitions, sideways markets can rotate repeatedly, and historical samples for a particular regime can be thin.

Independent market research for education. Not investment advice, a recommendation, a forecast, a target, or an execution instruction. Historical regime behaviour does not establish what happens next.

300805 Stage Analysis

What the Activity Line geometry says now

Directional pressure has compressed into balance.

Weekly close, Activity, Trend and Fair Value

Is the structure strengthening or losing force?

Direction

Energy

Why this architecture regime won

The context behind today’s regime

Is relative performance confirming the geometry?

Relative Strength

Lagging benchmark

Is demand confirming the architecture?

Weekly volume with architecture context

References that would change the structural read

What followed this architecture in this market?

What the analysis measures and where its limits lie

Trend Architecture

Evidence roles

Fair Value and RS

Known limitations

Send a message

Evidence context

What the Activity Line geometry says now

Directional pressure has compressed into balance.

Weekly close, Activity, Trend and Fair Value

Is the structure strengthening or losing force?

Direction

Energy

Why this architecture regime won

The context behind today’s regime

Is relative performance confirming the geometry?

Relative Strength ?

Lagging benchmark

Is demand confirming the architecture?

Weekly volume with architecture context

References that would change the structural read

What followed this architecture in this market?

Test the structure from another angle

Trend Persistence ↗

Directional State ↗

Similar Charts ↗

RMI Reversal Map ↗

What the analysis measures and where its limits lie

Trend Architecture

Evidence roles

Fair Value and RS

Known limitations

Relative Strength

Trend Persistence

Directional State

Similar Charts

RMI Reversal Map