EMD screener / 300602 / Weekly research

SHZ ยท EQUITY ยท ENHANCED MARKET DYNAMICS

300602

Shenzhen FRD Science & Technology Co., Ltd.

CN ยท Technology ยท Electronic Components

EMD SCORE35/100

CURRENT COMPLETED-WEEK READ

Cautious

The balance of evidence is weakening and risk control deserves more attention. Conditions are cautious and have weakened over the latest four completed weeks.

Deterioration50% directional agreement73/100 evidence quality5/6 sources available
Completed week
9 Oct 2026
Latest close
CNY 32.65
Evidence
156 weeks
Four-week EMD change-36.6 pts

signed chart scale โˆ’100 to +100

Four-week price-11.2%

completed closing prices

Current directional run2 weeks

on the same side of EMD zero

Recent consistency10/13

recent readings above zero

COMPLETED-WEEK OVERVIEW

Price and market conditions over time

0 supportive ยท 3 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 52.3330.318.28 29 Sep 2023 ยท EMD 86/100 ยท close 18.97 13 Oct 2023 ยท EMD 85/100 ยท close 20.06 20 Oct 2023 ยท EMD 74/100 ยท close 17.78 27 Oct 2023 ยท EMD 85/100 ยท close 18.92 3 Nov 2023 ยท EMD 76/100 ยท close 19.05 10 Nov 2023 ยท EMD 72/100 ยท close 18.64 17 Nov 2023 ยท EMD 86/100 ยท close 19.26 24 Nov 2023 ยท EMD 69/100 ยท close 17.81 1 Dec 2023 ยท EMD 74/100 ยท close 17.79 8 Dec 2023 ยท EMD 69/100 ยท close 17.31 15 Dec 2023 ยท EMD 60/100 ยท close 17.37 22 Dec 2023 ยท EMD 60/100 ยท close 17.14 29 Dec 2023 ยท EMD 68/100 ยท close 17.97 5 Jan 2024 ยท EMD 50/100 ยท close 16.57 12 Jan 2024 ยท EMD 42/100 ยท close 15.12 19 Jan 2024 ยท EMD 40/100 ยท close 14.21 26 Jan 2024 ยท EMD 33/100 ยท close 13.21 2 Feb 2024 ยท EMD 27/100 ยท close 10.64 9 Feb 2024 ยท EMD 34/100 ยท close 11.69 23 Feb 2024 ยท EMD 39/100 ยท close 13.64 1 Mar 2024 ยท EMD 50/100 ยท close 15.32 8 Mar 2024 ยท EMD 51/100 ยท close 16.40 15 Mar 2024 ยท EMD 55/100 ยท close 16.81 22 Mar 2024 ยท EMD 56/100 ยท close 16.91 29 Mar 2024 ยท EMD 64/100 ยท close 17.13 5 Apr 2024 ยท EMD 47/100 ยท close 15.92 12 Apr 2024 ยท EMD 41/100 ยท close 14.63 19 Apr 2024 ยท EMD 39/100 ยท close 14.24 26 Apr 2024 ยท EMD 46/100 ยท close 15.07 3 May 2024 ยท EMD 44/100 ยท close 15.03 10 May 2024 ยท EMD 41/100 ยท close 14.30 17 May 2024 ยท EMD 45/100 ยท close 14.43 24 May 2024 ยท EMD 66/100 ยท close 16.74 31 May 2024 ยท EMD 66/100 ยท close 16.67 7 Jun 2024 ยท EMD 38/100 ยท close 14.23 14 Jun 2024 ยท EMD 52/100 ยท close 15.16 21 Jun 2024 ยท EMD 41/100 ยท close 14.73 28 Jun 2024 ยท EMD 47/100 ยท close 15.06 5 Jul 2024 ยท EMD 39/100 ยท close 14.09 12 Jul 2024 ยท EMD 47/100 ยท close 14.70 19 Jul 2024 ยท EMD 40/100 ยท close 14.21 26 Jul 2024 ยท EMD 38/100 ยท close 13.91 2 Aug 2024 ยท EMD 37/100 ยท close 13.80 9 Aug 2024 ยท EMD 34/100 ยท close 13.29 16 Aug 2024 ยท EMD 49/100 ยท close 14.57 23 Aug 2024 ยท EMD 55/100 ยท close 15.13 30 Aug 2024 ยท EMD 61/100 ยท close 15.54 6 Sep 2024 ยท EMD 45/100 ยท close 14.01 13 Sep 2024 ยท EMD 44/100 ยท close 13.89 20 Sep 2024 ยท EMD 43/100 ยท close 13.77 27 Sep 2024 ยท EMD 52/100 ยท close 15.41 4 Oct 2024 ยท EMD 66/100 ยท close 17.89 11 Oct 2024 ยท EMD 58/100 ยท close 16.93 18 Oct 2024 ยท EMD 89/100 ยท close 20.14 25 Oct 2024 ยท EMD 76/100 ยท close 20.22 1 Nov 2024 ยท EMD 73/100 ยท close 18.89 8 Nov 2024 ยท EMD 88/100 ยท close 21.87 15 Nov 2024 ยท EMD 77/100 ยท close 20.36 22 Nov 2024 ยท EMD 75/100 ยท close 19.11 29 Nov 2024 ยท EMD 82/100 ยท close 19.33 6 Dec 2024 ยท EMD 77/100 ยท close 20.81 13 Dec 2024 ยท EMD 74/100 ยท close 19.63 20 Dec 2024 ยท EMD 83/100 ยท close 19.81 27 Dec 2024 ยท EMD 85/100 ยท close 20.58 3 Jan 2025 ยท EMD 64/100 ยท close 17.54 10 Jan 2025 ยท EMD 70/100 ยท close 18.07 17 Jan 2025 ยท EMD 69/100 ยท close 18.66 24 Jan 2025 ยท EMD 70/100 ยท close 20.02 31 Jan 2025 ยท EMD 69/100 ยท close 19.19 7 Feb 2025 ยท EMD 73/100 ยท close 20.63 14 Feb 2025 ยท EMD 75/100 ยท close 20.62 21 Feb 2025 ยท EMD 87/100 ยท close 23.51 28 Feb 2025 ยท EMD 73/100 ยท close 22.12 7 Mar 2025 ยท EMD 84/100 ยท close 22.72 14 Mar 2025 ยท EMD 89/100 ยท close 23.65 21 Mar 2025 ยท EMD 73/100 ยท close 21.63 28 Mar 2025 ยท EMD 69/100 ยท close 20.60 4 Apr 2025 ยท EMD 72/100 ยท close 20.57 11 Apr 2025 ยท EMD 56/100 ยท close 18.19 18 Apr 2025 ยท EMD 51/100 ยท close 18.85 25 Apr 2025 ยท EMD 49/100 ยท close 19.00 2 May 2025 ยท EMD 52/100 ยท close 19.42 9 May 2025 ยท EMD 52/100 ยท close 19.84 16 May 2025 ยท EMD 50/100 ยท close 19.60 23 May 2025 ยท EMD 41/100 ยท close 18.62 30 May 2025 ยท EMD 40/100 ยท close 18.35 6 Jun 2025 ยท EMD 45/100 ยท close 19.03 13 Jun 2025 ยท EMD 36/100 ยท close 18.08 20 Jun 2025 ยท EMD 41/100 ยท close 18.53 27 Jun 2025 ยท EMD 61/100 ยท close 20.81 4 Jul 2025 ยท EMD 60/100 ยท close 21.27 11 Jul 2025 ยท EMD 72/100 ยท close 22.61 18 Jul 2025 ยท EMD 71/100 ยท close 23.17 25 Jul 2025 ยท EMD 74/100 ยท close 22.91 1 Aug 2025 ยท EMD 83/100 ยท close 23.78 8 Aug 2025 ยท EMD 92/100 ยท close 27.87 15 Aug 2025 ยท EMD 90/100 ยท close 30.02 22 Aug 2025 ยท EMD 87/100 ยท close 32.76 29 Aug 2025 ยท EMD 84/100 ยท close 32.76 5 Sep 2025 ยท EMD 80/100 ยท close 28.94 12 Sep 2025 ยท EMD 86/100 ยท close 29.66 19 Sep 2025 ยท EMD 87/100 ยท close 33.91 26 Sep 2025 ยท EMD 77/100 ยท close 32.22 3 Oct 2025 ยท EMD 86/100 ยท close 32.31 10 Oct 2025 ยท EMD 88/100 ยท close 35.41 17 Oct 2025 ยท EMD 75/100 ยท close 30.92 24 Oct 2025 ยท EMD 85/100 ยท close 32.77 31 Oct 2025 ยท EMD 76/100 ยท close 31.44 7 Nov 2025 ยท EMD 76/100 ยท close 31.48 14 Nov 2025 ยท EMD 61/100 ยท close 28.31 21 Nov 2025 ยท EMD 54/100 ยท close 26.49 28 Nov 2025 ยท EMD 58/100 ยท close 27.89 5 Dec 2025 ยท EMD 56/100 ยท close 27.88 12 Dec 2025 ยท EMD 59/100 ยท close 28.38 19 Dec 2025 ยท EMD 67/100 ยท close 29.59 26 Dec 2025 ยท EMD 75/100 ยท close 33.27 2 Jan 2026 ยท EMD 71/100 ยท close 33.12 9 Jan 2026 ยท EMD 75/100 ยท close 32.92 16 Jan 2026 ยท EMD 76/100 ยท close 33.01 23 Jan 2026 ยท EMD 80/100 ยท close 34.71 30 Jan 2026 ยท EMD 80/100 ยท close 35.00 6 Feb 2026 ยท EMD 77/100 ยท close 33.46 13 Feb 2026 ยท EMD 85/100 ยท close 36.01 27 Feb 2026 ยท EMD 88/100 ยท close 39.04 6 Mar 2026 ยท EMD 78/100 ยท close 36.59 13 Mar 2026 ยท EMD 77/100 ยท close 34.89 20 Mar 2026 ยท EMD 65/100 ยท close 32.28 27 Mar 2026 ยท EMD 55/100 ยท close 30.28 3 Apr 2026 ยท EMD 42/100 ยท close 29.01 10 Apr 2026 ยท EMD 53/100 ยท close 32.84 17 Apr 2026 ยท EMD 66/100 ยท close 34.93 24 Apr 2026 ยท EMD 61/100 ยท close 34.31 1 May 2026 ยท EMD 68/100 ยท close 35.68 8 May 2026 ยท EMD 74/100 ยท close 37.45 15 May 2026 ยท EMD 75/100 ยท close 37.77 22 May 2026 ยท EMD 80/100 ยท close 39.78 29 May 2026 ยท EMD 85/100 ยท close 45.30 5 Jun 2026 ยท EMD 82/100 ยท close 40.79 12 Jun 2026 ยท EMD 84/100 ยท close 41.63 19 Jun 2026 ยท EMD 90/100 ยท close 49.52 26 Jun 2026 ยท EMD 86/100 ยท close 49.97 3 Jul 2026 ยท EMD 87/100 ยท close 46.45 10 Jul 2026 ยท EMD 86/100 ยท close 45.82 17 Jul 2026 ยท EMD 68/100 ยท close 36.61 24 Jul 2026 ยท EMD 61/100 ยท close 35.38 31 Jul 2026 ยท EMD 40/100 ยท close 31.72 7 Aug 2026 ยท EMD 53/100 ยท close 37.30 14 Aug 2026 ยท EMD 57/100 ยท close 38.70 21 Aug 2026 ยท EMD 70/100 ยท close 41.57 28 Aug 2026 ยท EMD 66/100 ยท close 42.50 4 Sep 2026 ยท EMD 68/100 ยท close 42.80 11 Sep 2026 ยท EMD 53/100 ยท close 36.77 18 Sep 2026 ยท EMD 67/100 ยท close 39.08 25 Sep 2026 ยท EMD 50/100 ยท close 37.47 2 Oct 2026 ยท EMD 44/100 ยท close 34.88 9 Oct 2026 ยท EMD 35/100 ยท close 32.65 1 Mar 2024 ยท Up-cycle confirmed ยท close 15.32 16 Aug 2024 ยท Up-cycle confirmed ยท close 14.57 27 Sep 2024 ยท Up-cycle confirmed ยท close 15.41 3 Jul 2026 ยท Down-cycle confirmed ยท close 46.45 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 77%Current EMD -30.94-week EMD change -36.6Full saved history price range CNY 10.64โ€“49.97
View chart values ยท 156 observations
WeekClose ยท CNYEMD โˆ’100 to +100Score /100Agreement %Coverage %
2023-09-2918.9772.938610083
2023-10-1320.0670.258510083
2023-10-2017.7848.7746083
2023-10-2718.9270.2785100100
2023-11-0319.0552.77667100
2023-11-1018.6444.047260100
2023-11-1719.2672.3886100100
2023-11-2417.8138.696960100
2023-12-0117.7947.0974100100
2023-12-0817.3138.0969100100
2023-12-1517.3720.3600100
2023-12-2217.1419.686020100
2023-12-2917.9736.516867100
2024-01-0516.570.35033100
2024-01-1215.12-15.644233100
2024-01-1914.21-20.174033100
2024-01-2613.21-33.743360100
2024-02-0210.64-46.462767100
2024-02-0911.69-32.073433100
2024-02-2313.64-21.963933100
2024-03-0115.320.085033100
2024-03-0816.402.04510100
2024-03-1516.8110.635550100
2024-03-2216.9111.275633100
2024-03-2917.1327.476467100
2024-04-0515.92-5.56470100
2024-04-1214.63-18.634133100
2024-04-1914.24-22.123950100
2024-04-2615.07-9.0460100
2024-05-0315.03-12.37440100
2024-05-1014.30-18.124120100
2024-05-1714.43-10.934520100
2024-05-2416.7432.366100100
2024-05-3116.6731.2366100100
2024-06-0714.23-23.523820100
2024-06-1415.163.185250100
2024-06-2114.73-18.254160100
2024-06-2815.06-6.84720100
2024-07-0514.09-21.183967100
2024-07-1214.70-6.35470100
2024-07-1914.21-20.714060100
2024-07-2613.91-23.943860100
2024-08-0213.80-25.353767100
2024-08-0913.29-31.253460100
2024-08-1614.57-1.684933100
2024-08-2315.139.615533100
2024-08-3015.5421.8161100100
2024-09-0614.01-9.97450100
2024-09-1313.89-11.374420100
2024-09-2013.77-14.044333100
2024-09-2715.413.31520100
2024-10-0417.8931.5366100100
2024-10-1116.9316.485860100
2024-10-1820.1477.1789100100
2024-10-2520.2252.347667100
2024-11-0118.8945.97367100
2024-11-0821.8776.0888100100
2024-11-1520.3654.87767100
2024-11-2219.1149.587567100
2024-11-2919.3364.1382100100
2024-12-0620.8154.047767100
2024-12-1319.6347.877467100
2024-12-2019.8166.1583100100
2024-12-2720.5870.3185100100
2025-01-0317.5427.096460100
2025-01-1018.0740.4270100100
2025-01-1718.6638.0269100100
2025-01-2420.0239.867067100
2025-01-3119.1937.736960100
2025-02-0720.6345.687367100
2025-02-1420.6250.3775100100
2025-02-2123.5173.4487100100
2025-02-2822.1246.597367100
2025-03-0722.7268.2884100100
2025-03-1423.6577.4289100100
2025-03-2121.6345.377367100
2025-03-2820.6037.96960100
2025-04-0420.5744.4972100100
2025-04-1118.1912.225650100
2025-04-1818.852.26510100
2025-04-2519.00-1.28490100
2025-05-0219.423.68520100
2025-05-0919.844.88520100
2025-05-1619.60-0.11500100
2025-05-2318.62-18.874160100
2025-05-3018.35-19.814060100
2025-06-0619.03-9.07450100
2025-06-1318.08-28.743667100
2025-06-2018.53-17.064150100
2025-06-2720.8121.376160100
2025-07-0421.2720.926060100
2025-07-1122.6143.5572100100
2025-07-1823.1741.487167100
2025-07-2522.9148.197467100
2025-08-0123.7866.5583100100
2025-08-0827.8783.4592100100
2025-08-1530.0280.1990100100
2025-08-2232.7674.287100100
2025-08-2932.7667.258467100
2025-09-0528.9460.818067100
2025-09-1229.6672.4186100100
2025-09-1933.9174.5787100100
2025-09-2632.2254.047767100
2025-10-0332.3172.0786100100
2025-10-1035.4175.988100100
2025-10-1730.9249.77567100
2025-10-2432.7769.185100100
2025-10-3131.4451.247667100
2025-11-0731.4852.5176100100
2025-11-1428.3122.766150100
2025-11-2126.497.615420100
2025-11-2827.8916.285820100
2025-12-0527.8812.475633100
2025-12-1228.3818.625950100
2025-12-1929.5934.836767100
2025-12-2633.2749.697567100
2026-01-0233.1242.347160100
2026-01-0932.9249.675100100
2026-01-1633.0152.4376100100
2026-01-2334.7160.6480100100
2026-01-3035.0059.0980100100
2026-02-0633.4654.2477100100
2026-02-1336.0169.8785100100
2026-02-2739.0475.488100100
2026-03-0636.5955.427867100
2026-03-1334.8954.117767100
2026-03-2032.2830.416567100
2026-03-2730.289.415533100
2026-04-0329.01-15.564267100
2026-04-1032.845.27530100
2026-04-1734.9332.876667100
2026-04-2434.3122.116133100
2026-05-0135.6835.536860100
2026-05-0837.4548.574100100
2026-05-1537.7750.2975100100
2026-05-2239.7859.4480100100
2026-05-2945.3069.5485100100
2026-06-0540.7963.6782100100
2026-06-1241.6367.584100100
2026-06-1949.5280.7690100100
2026-06-2649.9772.4186100100
2026-07-0346.4573.1887100100
2026-07-1045.8272.3786100100
2026-07-1736.6136.4368100100
2026-07-2435.3821.4761100100
2026-07-3131.72-19.194067100
2026-08-0737.305.565320100
2026-08-1438.7013.775720100
2026-08-2141.5740.697060100
2026-08-2842.5031.66633100
2026-09-0442.8036.376833100
2026-09-1136.775.685333100
2026-09-1839.0833.786760100
2026-09-2537.470.91500100
2026-10-0234.88-12.954433100
2026-10-0932.65-30.91355083

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
Trend928895989910010010010010010010010063492324495979751735762
Momentum7981818382858982889794969450493846748375814438312829
Underlying pressure2428394957688082848786899081644329252634414445413326
Price & volume594151565252534746694746454546375641522831158562946
Relative strength6656667273869991959999989881672970819698998190877657
Modeled Trend88888888888888898989909090908988888787878685848281โ€”

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

STRONGEST CURRENT SOURCE

Relative strength

57/100
LEAST SUPPORTIVE SOURCE

Trend

2/100

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+12.2%

Median price return ยท 6 non-overlapping examples

Observed range
-1.1% to +34.0%
Positive returns
67%
All-period comparison
+3.7% median
13 WEEKS LATER+50.7%

Median price return ยท 4 non-overlapping examples

Observed range
-1.6% to +76.0%
Positive returns
75%
All-period comparison
+6.3% 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

Down-cycle confirmedCNY 32.65
Down-cycle confirmedCNY 31.72
Down-cycle confirmedCNY 29.01
Down-cycle confirmedCNY 18.19
Down-cycle confirmedCNY 17.54
Upper cycle zone confirmedCNY 20.14
Up-cycle confirmedCNY 17.89
Up-cycle confirmedCNY 14.57

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

26/100-0.81
0 ยท cautious100 ยท constructive

Cautious pressure beneath price
4-week change -0.41

02

Trend and deviation

2/100-14.9% vs Trend Line
0 ยท cautious100 ยท constructive

Price structure is below its trend baseline
Trend gate inactive

03

Momentum and SMI

29/1004w -11.2% ยท 13w -28.7%
0 ยท cautious100 ยท constructive

Momentum is applying downside pressure
SMI 0.33

04

Price-volume pressure

46/10046% constructive pressure
0 ยท cautious100 ยท constructive

Volume is leaning against the close
Volume ratio 1.00x

05

Relative leadership

57/1001.74
0 ยท cautious100 ยท constructive

Leadership is supportive
4-week change -6.81

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