EMD screener / 000677 / Weekly research

SHZ ยท EQUITY ยท ENHANCED MARKET DYNAMICS

000677

CHTC Helon Co., Ltd.

CN ยท Industrials ยท Conglomerates

EMD SCORE38/100

CURRENT COMPLETED-WEEK READ

Cautious

The balance of evidence is weakening and risk control deserves more attention. Conditions remain cautious, although the latest readings are improving.

Early repair33% directional agreement79/100 evidence quality6/6 sources available
Completed week
9 Oct 2026
Latest close
CNY 1.71
Evidence
156 weeks
Four-week EMD change+1.0 pts

signed chart scale โˆ’100 to +100

Four-week price-7.6%

completed closing prices

Current directional run28 weeks

on the same side of EMD zero

Recent consistency0/13

recent readings above zero

COMPLETED-WEEK OVERVIEW

Price and market conditions over time

0 supportive ยท 2 cautious

Enhanced Market Dynamics and the price cycle156 completed weeks ยท bars use the left EMD axis; price uses the right axis.
29 Sep 2023โ€“9 Oct 2026
CONSTRUCTIVE PRESSURE CAUTIOUS PRESSURE EMD PRICE ยท CNY +100+500-50-100 6.643.921.21 29 Sep 2023 ยท EMD 68/100 ยท close 2.91 13 Oct 2023 ยท EMD 56/100 ยท close 2.83 20 Oct 2023 ยท EMD 83/100 ยท close 3.05 27 Oct 2023 ยท EMD 80/100 ยท close 3.15 3 Nov 2023 ยท EMD 85/100 ยท close 3.25 10 Nov 2023 ยท EMD 74/100 ยท close 3.18 17 Nov 2023 ยท EMD 85/100 ยท close 3.25 24 Nov 2023 ยท EMD 77/100 ยท close 3.22 1 Dec 2023 ยท EMD 80/100 ยท close 3.21 8 Dec 2023 ยท EMD 72/100 ยท close 3.08 15 Dec 2023 ยท EMD 80/100 ยท close 3.20 22 Dec 2023 ยท EMD 91/100 ยท close 3.60 29 Dec 2023 ยท EMD 76/100 ยท close 3.35 5 Jan 2024 ยท EMD 74/100 ยท close 3.14 12 Jan 2024 ยท EMD 81/100 ยท close 3.27 19 Jan 2024 ยท EMD 62/100 ยท close 2.97 26 Jan 2024 ยท EMD 58/100 ยท close 2.90 2 Feb 2024 ยท EMD 44/100 ยท close 2.41 9 Feb 2024 ยท EMD 31/100 ยท close 2.03 23 Feb 2024 ยท EMD 39/100 ยท close 2.43 1 Mar 2024 ยท EMD 32/100 ยท close 2.40 8 Mar 2024 ยท EMD 34/100 ยท close 2.38 15 Mar 2024 ยท EMD 44/100 ยท close 2.66 22 Mar 2024 ยท EMD 58/100 ยท close 3.00 29 Mar 2024 ยท EMD 57/100 ยท close 3.07 5 Apr 2024 ยท EMD 59/100 ยท close 3.16 12 Apr 2024 ยท EMD 53/100 ยท close 2.90 19 Apr 2024 ยท EMD 48/100 ยท close 2.72 26 Apr 2024 ยท EMD 51/100 ยท close 2.87 3 May 2024 ยท EMD 49/100 ยท close 2.89 10 May 2024 ยท EMD 47/100 ยท close 2.83 17 May 2024 ยท EMD 66/100 ยท close 3.05 24 May 2024 ยท EMD 46/100 ยท close 2.74 31 May 2024 ยท EMD 44/100 ยท close 2.66 7 Jun 2024 ยท EMD 36/100 ยท close 2.33 14 Jun 2024 ยท EMD 43/100 ยท close 2.71 21 Jun 2024 ยท EMD 63/100 ยท close 3.09 28 Jun 2024 ยท EMD 49/100 ยท close 2.79 5 Jul 2024 ยท EMD 48/100 ยท close 2.65 12 Jul 2024 ยท EMD 44/100 ยท close 2.63 19 Jul 2024 ยท EMD 34/100 ยท close 2.48 26 Jul 2024 ยท EMD 36/100 ยท close 2.49 2 Aug 2024 ยท EMD 47/100 ยท close 2.68 9 Aug 2024 ยท EMD 45/100 ยท close 2.62 16 Aug 2024 ยท EMD 42/100 ยท close 2.54 23 Aug 2024 ยท EMD 37/100 ยท close 2.44 30 Aug 2024 ยท EMD 41/100 ยท close 2.51 6 Sep 2024 ยท EMD 35/100 ยท close 2.41 13 Sep 2024 ยท EMD 52/100 ยท close 2.65 20 Sep 2024 ยท EMD 44/100 ยท close 2.54 27 Sep 2024 ยท EMD 60/100 ยท close 2.90 4 Oct 2024 ยท EMD 62/100 ยท close 3.14 11 Oct 2024 ยท EMD 53/100 ยท close 2.94 18 Oct 2024 ยท EMD 85/100 ยท close 3.83 25 Oct 2024 ยท EMD 94/100 ยท close 5.07 1 Nov 2024 ยท EMD 86/100 ยท close 6.12 8 Nov 2024 ยท EMD 80/100 ยท close 5.28 15 Nov 2024 ยท EMD 78/100 ยท close 4.72 22 Nov 2024 ยท EMD 78/100 ยท close 4.64 29 Nov 2024 ยท EMD 83/100 ยท close 4.50 6 Dec 2024 ยท EMD 83/100 ยท close 4.81 13 Dec 2024 ยท EMD 83/100 ยท close 4.77 20 Dec 2024 ยท EMD 87/100 ยท close 4.94 27 Dec 2024 ยท EMD 77/100 ยท close 4.33 3 Jan 2025 ยท EMD 71/100 ยท close 3.76 10 Jan 2025 ยท EMD 72/100 ยท close 3.75 17 Jan 2025 ยท EMD 68/100 ยท close 4.04 24 Jan 2025 ยท EMD 61/100 ยท close 3.93 31 Jan 2025 ยท EMD 65/100 ยท close 3.90 7 Feb 2025 ยท EMD 69/100 ยท close 4.10 14 Feb 2025 ยท EMD 58/100 ยท close 3.93 21 Feb 2025 ยท EMD 55/100 ยท close 3.86 28 Feb 2025 ยท EMD 52/100 ยท close 3.79 7 Mar 2025 ยท EMD 47/100 ยท close 3.82 14 Mar 2025 ยท EMD 46/100 ยท close 3.81 21 Mar 2025 ยท EMD 52/100 ยท close 4.01 28 Mar 2025 ยท EMD 54/100 ยท close 4.00 4 Apr 2025 ยท EMD 67/100 ยท close 4.25 11 Apr 2025 ยท EMD 79/100 ยท close 4.56 18 Apr 2025 ยท EMD 61/100 ยท close 4.34 25 Apr 2025 ยท EMD 74/100 ยท close 4.55 2 May 2025 ยท EMD 59/100 ยท close 4.15 9 May 2025 ยท EMD 81/100 ยท close 5.13 16 May 2025 ยท EMD 72/100 ยท close 5.05 23 May 2025 ยท EMD 82/100 ยท close 5.66 30 May 2025 ยท EMD 88/100 ยท close 6.35 6 Jun 2025 ยท EMD 79/100 ยท close 5.34 13 Jun 2025 ยท EMD 80/100 ยท close 5.16 20 Jun 2025 ยท EMD 80/100 ยท close 5.02 27 Jun 2025 ยท EMD 78/100 ยท close 5.14 4 Jul 2025 ยท EMD 84/100 ยท close 5.77 11 Jul 2025 ยท EMD 83/100 ยท close 5.67 18 Jul 2025 ยท EMD 85/100 ยท close 5.63 25 Jul 2025 ยท EMD 85/100 ยท close 5.80 1 Aug 2025 ยท EMD 73/100 ยท close 5.35 8 Aug 2025 ยท EMD 77/100 ยท close 5.48 15 Aug 2025 ยท EMD 76/100 ยท close 5.61 22 Aug 2025 ยท EMD 71/100 ยท close 5.65 29 Aug 2025 ยท EMD 58/100 ยท close 5.38 5 Sep 2025 ยท EMD 57/100 ยท close 5.24 12 Sep 2025 ยท EMD 55/100 ยท close 5.29 19 Sep 2025 ยท EMD 49/100 ยท close 5.02 26 Sep 2025 ยท EMD 50/100 ยท close 5.06 3 Oct 2025 ยท EMD 37/100 ยท close 4.82 10 Oct 2025 ยท EMD 41/100 ยท close 5.01 17 Oct 2025 ยท EMD 43/100 ยท close 5.07 24 Oct 2025 ยท EMD 35/100 ยท close 4.88 31 Oct 2025 ยท EMD 33/100 ยท close 4.57 7 Nov 2025 ยท EMD 36/100 ยท close 4.71 14 Nov 2025 ยท EMD 30/100 ยท close 4.68 21 Nov 2025 ยท EMD 28/100 ยท close 4.34 28 Nov 2025 ยท EMD 35/100 ยท close 4.47 5 Dec 2025 ยท EMD 28/100 ยท close 4.34 12 Dec 2025 ยท EMD 26/100 ยท close 4.14 19 Dec 2025 ยท EMD 34/100 ยท close 4.22 26 Dec 2025 ยท EMD 38/100 ยท close 4.54 2 Jan 2026 ยท EMD 29/100 ยท close 4.39 9 Jan 2026 ยท EMD 34/100 ยท close 4.39 16 Jan 2026 ยท EMD 37/100 ยท close 4.44 23 Jan 2026 ยท EMD 39/100 ยท close 4.59 30 Jan 2026 ยท EMD 29/100 ยท close 4.11 6 Feb 2026 ยท EMD 35/100 ยท close 4.09 13 Feb 2026 ยท EMD 27/100 ยท close 3.94 27 Feb 2026 ยท EMD 35/100 ยท close 4.17 6 Mar 2026 ยท EMD 45/100 ยท close 4.40 13 Mar 2026 ยท EMD 59/100 ยท close 5.02 20 Mar 2026 ยท EMD 55/100 ยท close 4.98 27 Mar 2026 ยท EMD 64/100 ยท close 5.04 3 Apr 2026 ยท EMD 47/100 ยท close 4.59 10 Apr 2026 ยท EMD 48/100 ยท close 4.62 17 Apr 2026 ยท EMD 48/100 ยท close 4.55 24 Apr 2026 ยท EMD 37/100 ยท close 4.09 1 May 2026 ยท EMD 34/100 ยท close 3.82 8 May 2026 ยท EMD 31/100 ยท close 3.28 15 May 2026 ยท EMD 28/100 ยท close 2.54 22 May 2026 ยท EMD 24/100 ยท close 2.15 29 May 2026 ยท EMD 31/100 ยท close 2.06 5 Jun 2026 ยท EMD 26/100 ยท close 2.03 12 Jun 2026 ยท EMD 26/100 ยท close 1.80 19 Jun 2026 ยท EMD 23/100 ยท close 1.72 26 Jun 2026 ยท EMD 25/100 ยท close 1.56 3 Jul 2026 ยท EMD 26/100 ยท close 1.62 10 Jul 2026 ยท EMD 30/100 ยท close 1.64 17 Jul 2026 ยท EMD 25/100 ยท close 1.80 24 Jul 2026 ยท EMD 25/100 ยท close 1.50 31 Jul 2026 ยท EMD 29/100 ยท close 1.66 7 Aug 2026 ยท EMD 29/100 ยท close 1.70 14 Aug 2026 ยท EMD 29/100 ยท close 1.74 21 Aug 2026 ยท EMD 34/100 ยท close 1.69 28 Aug 2026 ยท EMD 36/100 ยท close 1.85 4 Sep 2026 ยท EMD 32/100 ยท close 1.80 11 Sep 2026 ยท EMD 37/100 ยท close 1.85 18 Sep 2026 ยท EMD 44/100 ยท close 1.80 25 Sep 2026 ยท EMD 36/100 ยท close 1.80 2 Oct 2026 ยท EMD 37/100 ยท close 1.74 9 Oct 2026 ยท EMD 38/100 ยท close 1.71 8 Nov 2024 ยท Down-cycle confirmed ยท close 5.28 6 Jun 2025 ยท Down-cycle confirmed ยท close 5.34 29 Sep 202311 Apr 20259 Oct 2026
Constructive EMDCautious EMDCompleted-week priceUp-cycle confirmationDown-cycle confirmation

Confirmation markers describe price-zone departures within this saved history. Earlier markers can change as the history changes; they are not a record of signals available in real time.

Cycle position 11%Current EMD -25.04-week EMD change +1.0Full saved history price range CNY 1.50โ€“6.35
View chart values ยท 156 observations
WeekClose ยท CNYEMD โˆ’100 to +100Score /100Agreement %Coverage %
2023-09-292.9135.26686083
2023-10-132.8311.03562083
2023-10-203.0566.028310083
2023-10-273.1559.880100100
2023-11-033.2570.9285100100
2023-11-103.1848.277467100
2023-11-173.2569.8585100100
2023-11-243.2253.867767100
2023-12-013.2160.8380100100
2023-12-083.0844.317260100
2023-12-153.2060.2580100100
2023-12-223.6082.5891100100
2023-12-293.3552.827667100
2024-01-053.1448.897467100
2024-01-123.2762.2781100100
2024-01-192.9724.086233100
2024-01-262.9016.08580100
2024-02-022.41-12.674433100
2024-02-092.03-38.273160100
2024-02-232.43-22.853933100
2024-03-012.40-36.243260100
2024-03-082.38-32.713460100
2024-03-152.66-11.48440100
2024-03-223.0016.045833100
2024-03-293.0713.865750100
2024-04-053.1618.755950100
2024-04-122.906.45333100
2024-04-192.72-4.934833100
2024-04-262.872.965133100
2024-05-032.89-1.69490100
2024-05-102.83-5.62470100
2024-05-173.0531.2666100100
2024-05-242.74-7.764620100
2024-05-312.66-11.334433100
2024-06-072.33-28.663650100
2024-06-142.71-13.324350100
2024-06-213.0926.856367100
2024-06-282.79-2.1490100
2024-07-052.65-4.224850100
2024-07-122.63-12.014450100
2024-07-192.48-31.073460100
2024-07-262.49-28.293660100
2024-08-022.68-5.45470100
2024-08-092.62-10.11450100
2024-08-162.54-15.464233100
2024-08-232.44-25.213767100
2024-08-302.51-18.224133100
2024-09-062.41-29.283567100
2024-09-132.653.95233100
2024-09-202.54-12.564420100
2024-09-272.9020.9260100100
2024-10-043.1424.416267100
2024-10-112.945.475320100
2024-10-183.8369.085100100
2024-10-255.0787.9994100100
2024-11-016.1271.7786100100
2024-11-085.2859.788067100
2024-11-154.7255.177867100
2024-11-224.6456.287867100
2024-11-294.5065.1583100100
2024-12-064.8166.9983100100
2024-12-134.7765.7983100100
2024-12-204.9473.2387100100
2024-12-274.3354.67767100
2025-01-033.7641.927167100
2025-01-103.7543.6472100100
2025-01-174.0436.876850100
2025-01-243.9322.826120100
2025-01-313.9029.76550100
2025-02-074.1037.256960100
2025-02-143.9315.875820100
2025-02-213.8610.215520100
2025-02-283.794.7520100
2025-03-073.82-6.744760100
2025-03-143.81-7.664650100
2025-03-214.014.885220100
2025-03-284.007.65420100
2025-04-044.2534.446760100
2025-04-114.5657.3979100100
2025-04-184.3421.596160100
2025-04-254.5548.9274100100
2025-05-024.1518.525933100
2025-05-095.1361.2881100100
2025-05-165.0543.217267100
2025-05-235.6663.6282100100
2025-05-306.3576.8788100100
2025-06-065.3458.647967100
2025-06-135.1660.278067100
2025-06-205.0259.0280100100
2025-06-275.1456.2978100100
2025-07-045.7768.1884100100
2025-07-115.6765.4683100100
2025-07-185.6369.6285100100
2025-07-255.8069.7685100100
2025-08-015.3547.07367100
2025-08-085.4853.6777100100
2025-08-155.6152.5576100100
2025-08-225.6542.5471100100
2025-08-295.3816.81580100
2025-09-055.2413.85570100
2025-09-125.2910.38550100
2025-09-195.02-2.624920100
2025-09-265.06-0.07500100
2025-10-034.82-25.693760100
2025-10-105.01-18.944160100
2025-10-175.07-14.864350100
2025-10-244.88-30.773567100
2025-10-314.57-34.913367100
2025-11-074.71-27.13633100
2025-11-144.68-40.143067100
2025-11-214.34-43.762867100
2025-11-284.47-30.133533100
2025-12-054.34-43.22867100
2025-12-124.14-47.842667100
2025-12-194.22-32.423433100
2025-12-264.54-24.143820100
2026-01-024.39-41.082960100
2026-01-094.39-32.183450100
2026-01-164.44-25.933720100
2026-01-234.59-21.123920100
2026-01-304.11-41.652967100
2026-02-064.09-29.183533100
2026-02-133.94-45.512767100
2026-02-274.17-30.633533100
2026-03-064.40-10.23450100
2026-03-135.0217.255950100
2026-03-204.9810.035550100
2026-03-275.0427.256467100
2026-04-034.59-5.78470100
2026-04-104.62-4.34820100
2026-04-174.55-4.1480100
2026-04-244.09-25.653733100
2026-05-013.82-31.373460100
2026-05-083.28-37.623160100
2026-05-152.54-43.072860100
2026-05-222.15-51.982467100
2026-05-292.06-38.463133100
2026-06-052.03-47.312660100
2026-06-121.80-48.492660100
2026-06-191.72-54.172367100
2026-06-261.56-50.242560100
2026-07-031.62-48.862660100
2026-07-101.64-40.623033100
2026-07-171.80-49.942567100
2026-07-241.50-50.82567100
2026-07-311.66-41.412960100
2026-08-071.70-41.382960100
2026-08-141.74-42.922960100
2026-08-211.69-31.453450100
2026-08-281.85-28.553650100
2026-09-041.80-35.5232100100
2026-09-111.85-26.03720100
2026-09-181.80-12.884420100
2026-09-251.80-28.073650100
2026-10-021.74-26.883750100
2026-10-091.71-24.963833100

SIX SOURCES ยท LAST 26 OBSERVATIONS

Is support broadening or thinning?

Green is supportive, rose is cautious.
Grey means the reading is unavailable.

Reading17 Apr24 Apr1 May8 May15 May22 May29 May5 Jun12 Jun19 Jun26 Jun3 Jul10 Jul17 Jul24 Jul31 Jul7 Aug14 Aug21 Aug28 Aug4 Sep11 Sep18 Sep25 Sep2 Oct9 Oct
Trend305100000000000000000000000
Momentum4936312925242321202018182241273739295258526365585244
Underlying pressure816343271510877766677913172634404853555552
Price & volume5535505049306551503647526429405651525653453175344254
Relative strength21000000000000000000000000
Modeled Trend6566676766646261595859605858585857575656565656565757

Each cell is a finished component score from 0โ€“100. Components can disagree even when the combined reading stays positive.

STRONGEST CURRENT SOURCE

Modeled Trend

57/100
LEAST SUPPORTIVE SOURCE

Trend

0/100

WHAT WOULD CHANGE THE READ?

Three paths to keep in view

Conditional research scenarios.
No assumed price target or timing.

Continuation

Price and evidence stay together

Further price weakness alongside cautious trend, pressure and relative strength would support the current defensive read.

Change of direction

Repair needs follow-through

Improving EMD while price still falls is an early observation. A turn in price and broader agreement would strengthen a repair case.

Cycle context

A range extreme is a location

An upper zone can persist during a strong advance; a lower zone can persist during a decline. Use departures, EMD direction and the related price charts together.

EARLIER COMPARABLE READINGS

What followed similar conditions?

Same ticker ยท similar score and direction of change.
Returns exclude costs and dividends.

4 WEEKS LATER+1.1%

Median price return ยท 9 non-overlapping examples

Observed range
-16.8% to +50.8%
Positive returns
67%
All-period comparison
-2.8% median
13 WEEKS LATER+4.3%

Median price return ยท 3 non-overlapping examples

Observed range
-64.7% to +18.5%
Positive returns
67%
All-period comparison
-10.2% median
How these comparisons are selected

Earlier observations must have the same constructive/fading/repair/deterioration condition, a score within ten points of todayโ€™s score and at least the same component coverage. The first 30 observations are omitted for warm-up; examples are spaced by the forward horizon to avoid overlap. Gapped return windows are excluded. The all-period comparison uses the same available history and spacing, without matching the current state. These are reconstructed observations, not a point-in-time strategy backtest or a forecast.

RECENT CYCLE HISTORY

How the current reading developed

Lower cycle zone confirmedCNY 2.15
Down-cycle confirmedCNY 5.02
Down-cycle confirmedCNY 3.86
Upper cycle zone confirmedCNY 3.83
Up-cycle confirmedCNY 2.65
Up-cycle confirmedCNY 3.09
Lower cycle zone confirmedCNY 2.33

THE FULL PRICE CYCLE

Follow the journey from one zone to the other

Cycle states use trailing completed-week observations.

01

Lower zone

Price establishes residence near the bottom of its long-cycle range. Improving EMD separates early repair from continued deterioration.

02

Upward journey

Price leaves the lower zone while EMD confirms improving participation. The objective is the broader move toward the upper zone, not a short weekly trade.

03

Upper zone

Price establishes residence near the top of its long-cycle range. A high range position can persist. Watch EMD for exhaustion and loss of support before interpreting it as a turn.

04

Downward journey

Price leaves the upper zone while EMD weakens. The reverse cycle remains active until lower-zone residence is confirmed again.

CURRENT READINGS

What the latest week shows

Completed-week values

01

Underlying pressure

52/1000.61
0 ยท cautious100 ยท constructive

Strengthening beneath price
4-week change +0.17

02

Trend and deviation

0/100-31.4% vs Trend Line
0 ยท cautious100 ยท constructive

Price structure is below its trend baseline
Trend gate inactive

03

Momentum and SMI

44/1004w -7.6% ยท 13w +4.3%
0 ยท cautious100 ยท constructive

Momentum is applying downside pressure
SMI 0.07

04

Price-volume pressure

54/10054% constructive pressure
0 ยท cautious100 ยท constructive

Volume is confirming the close
Volume ratio 0.97x

05

Relative leadership

0/100-43.53
0 ยท cautious100 ยท constructive

The ticker is lagging its benchmark
4-week change +3.38

06

Modeled Trend

57/100Modeled Trend 0.09
0 ยท cautious100 ยท constructive

Modeled Trend is supportive
Smoothed Modeled Trend 0.12

HOW TO READ EMD

Direction, agreement and depth

History, ranking and limitations

The default screener ranks constructive strength and four-week improvement, adjusted for available sources. Bearish and repair views have their own filters and sorts. Only stored completed weeks are used. Newer source data can revise readings, and different share classes count as separate listings. Volume estimates describe price-volume behaviour, not identified buying or selling. Historical comparisons reconstruct readings from stored data; they are descriptive and do not establish a tested trading edge.

Evidence context