EMD screener / 688239 / Weekly research

SHH ยท EQUITY ยท ENHANCED MARKET DYNAMICS

688239

Guizhou Aviation Technical Development Co., Ltd

CN ยท Industrials ยท Aerospace & Defense

EMD SCORE36/100

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.

Deterioration33% directional agreement79/100 evidence quality6/6 sources available
Completed week
9 Oct 2026
Latest close
CNY 48.91
Evidence
156 weeks
Four-week EMD change-9.1 pts

signed chart scale โˆ’100 to +100

Four-week price-10.1%

completed closing prices

Current directional run3 weeks

on the same side of EMD zero

Recent consistency1/13

recent readings above zero

COMPLETED-WEEK OVERVIEW

Price and market conditions over time

2 supportive ยท 4 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 81.3849.4317.47 29 Sep 2023 ยท EMD 29/100 ยท close 43.08 13 Oct 2023 ยท EMD 22/100 ยท close 36.74 20 Oct 2023 ยท EMD 22/100 ยท close 36.36 27 Oct 2023 ยท EMD 34/100 ยท close 36.97 3 Nov 2023 ยท EMD 24/100 ยท close 37.49 10 Nov 2023 ยท EMD 30/100 ยท close 37.58 17 Nov 2023 ยท EMD 35/100 ยท close 39.06 24 Nov 2023 ยท EMD 35/100 ยท close 39.53 1 Dec 2023 ยท EMD 34/100 ยท close 38.45 8 Dec 2023 ยท EMD 31/100 ยท close 36.73 15 Dec 2023 ยท EMD 29/100 ยท close 36.75 22 Dec 2023 ยท EMD 28/100 ยท close 34.15 29 Dec 2023 ยท EMD 36/100 ยท close 36.34 5 Jan 2024 ยท EMD 23/100 ยท close 31.79 12 Jan 2024 ยท EMD 29/100 ยท close 31.25 19 Jan 2024 ยท EMD 26/100 ยท close 28.76 26 Jan 2024 ยท EMD 31/100 ยท close 28.41 2 Feb 2024 ยท EMD 23/100 ยท close 22.68 9 Feb 2024 ยท EMD 31/100 ยท close 26.08 23 Feb 2024 ยท EMD 32/100 ยท close 26.29 1 Mar 2024 ยท EMD 32/100 ยท close 27.90 8 Mar 2024 ยท EMD 33/100 ยท close 27.17 15 Mar 2024 ยท EMD 36/100 ยท close 29.06 22 Mar 2024 ยท EMD 31/100 ยท close 27.89 29 Mar 2024 ยท EMD 31/100 ยท close 26.51 5 Apr 2024 ยท EMD 29/100 ยท close 24.81 12 Apr 2024 ยท EMD 27/100 ยท close 23.47 19 Apr 2024 ยท EMD 31/100 ยท close 23.37 26 Apr 2024 ยท EMD 36/100 ยท close 25.09 3 May 2024 ยท EMD 39/100 ยท close 26.30 10 May 2024 ยท EMD 48/100 ยท close 30.25 17 May 2024 ยท EMD 50/100 ยท close 30.48 24 May 2024 ยท EMD 43/100 ยท close 28.74 31 May 2024 ยท EMD 51/100 ยท close 29.72 7 Jun 2024 ยท EMD 42/100 ยท close 28.56 14 Jun 2024 ยท EMD 46/100 ยท close 29.19 21 Jun 2024 ยท EMD 39/100 ยท close 26.74 28 Jun 2024 ยท EMD 42/100 ยท close 26.63 5 Jul 2024 ยท EMD 35/100 ยท close 23.95 12 Jul 2024 ยท EMD 39/100 ยท close 24.73 19 Jul 2024 ยท EMD 39/100 ยท close 25.09 26 Jul 2024 ยท EMD 42/100 ยท close 26.04 2 Aug 2024 ยท EMD 45/100 ยท close 26.69 9 Aug 2024 ยท EMD 30/100 ยท close 23.26 16 Aug 2024 ยท EMD 30/100 ยท close 22.22 23 Aug 2024 ยท EMD 27/100 ยท close 21.02 30 Aug 2024 ยท EMD 32/100 ยท close 22.07 6 Sep 2024 ยท EMD 26/100 ยท close 21.32 13 Sep 2024 ยท EMD 27/100 ยท close 20.90 20 Sep 2024 ยท EMD 30/100 ยท close 21.04 27 Sep 2024 ยท EMD 40/100 ยท close 24.22 4 Oct 2024 ยท EMD 50/100 ยท close 28.00 11 Oct 2024 ยท EMD 45/100 ยท close 26.63 18 Oct 2024 ยท EMD 60/100 ยท close 27.92 25 Oct 2024 ยท EMD 69/100 ยท close 31.22 1 Nov 2024 ยท EMD 68/100 ยท close 30.65 8 Nov 2024 ยท EMD 74/100 ยท close 34.28 15 Nov 2024 ยท EMD 71/100 ยท close 31.52 22 Nov 2024 ยท EMD 68/100 ยท close 30.29 29 Nov 2024 ยท EMD 77/100 ยท close 30.56 6 Dec 2024 ยท EMD 71/100 ยท close 30.70 13 Dec 2024 ยท EMD 64/100 ยท close 29.50 20 Dec 2024 ยท EMD 64/100 ยท close 28.42 27 Dec 2024 ยท EMD 70/100 ยท close 29.72 3 Jan 2025 ยท EMD 52/100 ยท close 26.57 10 Jan 2025 ยท EMD 71/100 ยท close 29.19 17 Jan 2025 ยท EMD 76/100 ยท close 30.85 24 Jan 2025 ยท EMD 82/100 ยท close 32.96 31 Jan 2025 ยท EMD 77/100 ยท close 31.98 7 Feb 2025 ยท EMD 76/100 ยท close 31.52 14 Feb 2025 ยท EMD 62/100 ยท close 29.83 21 Feb 2025 ยท EMD 77/100 ยท close 32.32 28 Feb 2025 ยท EMD 61/100 ยท close 29.89 7 Mar 2025 ยท EMD 81/100 ยท close 33.54 14 Mar 2025 ยท EMD 75/100 ยท close 33.33 21 Mar 2025 ยท EMD 75/100 ยท close 32.80 28 Mar 2025 ยท EMD 83/100 ยท close 32.96 4 Apr 2025 ยท EMD 78/100 ยท close 32.69 11 Apr 2025 ยท EMD 73/100 ยท close 30.90 18 Apr 2025 ยท EMD 64/100 ยท close 30.45 25 Apr 2025 ยท EMD 61/100 ยท close 31.18 2 May 2025 ยท EMD 57/100 ยท close 30.60 9 May 2025 ยท EMD 65/100 ยท close 32.37 16 May 2025 ยท EMD 48/100 ยท close 30.34 23 May 2025 ยท EMD 49/100 ยท close 30.40 30 May 2025 ยท EMD 57/100 ยท close 31.52 6 Jun 2025 ยท EMD 59/100 ยท close 31.75 13 Jun 2025 ยท EMD 59/100 ยท close 31.38 20 Jun 2025 ยท EMD 55/100 ยท close 30.77 27 Jun 2025 ยท EMD 74/100 ยท close 34.26 4 Jul 2025 ยท EMD 66/100 ยท close 33.51 11 Jul 2025 ยท EMD 76/100 ยท close 33.91 18 Jul 2025 ยท EMD 84/100 ยท close 35.52 25 Jul 2025 ยท EMD 84/100 ยท close 36.40 1 Aug 2025 ยท EMD 79/100 ยท close 37.08 8 Aug 2025 ยท EMD 85/100 ยท close 38.09 15 Aug 2025 ยท EMD 73/100 ยท close 35.69 22 Aug 2025 ยท EMD 80/100 ยท close 37.10 29 Aug 2025 ยท EMD 82/100 ยท close 37.91 5 Sep 2025 ยท EMD 82/100 ยท close 38.08 12 Sep 2025 ยท EMD 81/100 ยท close 38.22 19 Sep 2025 ยท EMD 88/100 ยท close 40.67 26 Sep 2025 ยท EMD 91/100 ยท close 44.75 3 Oct 2025 ยท EMD 87/100 ยท close 43.99 10 Oct 2025 ยท EMD 82/100 ยท close 42.33 17 Oct 2025 ยท EMD 75/100 ยท close 40.13 24 Oct 2025 ยท EMD 87/100 ยท close 46.60 31 Oct 2025 ยท EMD 88/100 ยท close 49.53 7 Nov 2025 ยท EMD 91/100 ยท close 57.88 14 Nov 2025 ยท EMD 81/100 ยท close 51.03 21 Nov 2025 ยท EMD 81/100 ยท close 49.21 28 Nov 2025 ยท EMD 88/100 ยท close 52.50 5 Dec 2025 ยท EMD 86/100 ยท close 53.99 12 Dec 2025 ยท EMD 94/100 ยท close 67.20 19 Dec 2025 ยท EMD 88/100 ยท close 60.88 26 Dec 2025 ยท EMD 94/100 ยท close 65.20 2 Jan 2026 ยท EMD 88/100 ยท close 67.67 9 Jan 2026 ยท EMD 89/100 ยท close 70.70 16 Jan 2026 ยท EMD 80/100 ยท close 62.96 23 Jan 2026 ยท EMD 91/100 ยท close 71.95 30 Jan 2026 ยท EMD 80/100 ยท close 64.72 6 Feb 2026 ยท EMD 81/100 ยท close 65.70 13 Feb 2026 ยท EMD 89/100 ยท close 77.34 27 Feb 2026 ยท EMD 87/100 ยท close 77.96 6 Mar 2026 ยท EMD 88/100 ยท close 75.22 13 Mar 2026 ยท EMD 75/100 ยท close 61.35 20 Mar 2026 ยท EMD 64/100 ยท close 57.16 27 Mar 2026 ยท EMD 63/100 ยท close 57.52 3 Apr 2026 ยท EMD 54/100 ยท close 54.67 10 Apr 2026 ยท EMD 65/100 ยท close 60.98 17 Apr 2026 ยท EMD 67/100 ยท close 62.73 24 Apr 2026 ยท EMD 62/100 ยท close 61.04 1 May 2026 ยท EMD 73/100 ยท close 68.30 8 May 2026 ยท EMD 76/100 ยท close 71.39 15 May 2026 ยท EMD 73/100 ยท close 71.32 22 May 2026 ยท EMD 74/100 ยท close 67.89 29 May 2026 ยท EMD 55/100 ยท close 60.21 5 Jun 2026 ยท EMD 47/100 ยท close 56.85 12 Jun 2026 ยท EMD 43/100 ยท close 55.52 19 Jun 2026 ยท EMD 48/100 ยท close 58.76 26 Jun 2026 ยท EMD 43/100 ยท close 55.92 3 Jul 2026 ยท EMD 55/100 ยท close 62.19 10 Jul 2026 ยท EMD 43/100 ยท close 55.40 17 Jul 2026 ยท EMD 30/100 ยท close 42.29 24 Jul 2026 ยท EMD 28/100 ยท close 39.98 31 Jul 2026 ยท EMD 26/100 ยท close 40.69 7 Aug 2026 ยท EMD 31/100 ยท close 46.00 14 Aug 2026 ยท EMD 32/100 ยท close 45.74 21 Aug 2026 ยท EMD 39/100 ยท close 48.21 28 Aug 2026 ยท EMD 33/100 ยท close 48.60 4 Sep 2026 ยท EMD 40/100 ยท close 54.68 11 Sep 2026 ยท EMD 41/100 ยท close 54.39 18 Sep 2026 ยท EMD 55/100 ยท close 56.70 25 Sep 2026 ยท EMD 46/100 ยท close 55.45 2 Oct 2026 ยท EMD 38/100 ยท close 51.85 9 Oct 2026 ยท EMD 36/100 ยท close 48.91 9 Feb 2024 ยท Up-cycle confirmed ยท close 26.08 3 May 2024 ยท Up-cycle confirmed ยท close 26.30 26 Jul 2024 ยท Up-cycle confirmed ยท close 26.04 4 Oct 2024 ยท Up-cycle confirmed ยท close 28.00 13 Mar 2026 ยท Down-cycle confirmed ยท close 61.35 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 65%Current EMD -27.54-week EMD change -9.1Full saved history price range CNY 20.90โ€“77.96
View chart values ยท 156 observations
WeekClose ยท CNYEMD โˆ’100 to +100Score /100Agreement %Coverage %
2023-09-2943.08-42.792910083
2023-10-1336.74-55.272210083
2023-10-2036.36-55.272210083
2023-10-2736.97-31.913420100
2023-11-0337.49-52.0424100100
2023-11-1037.58-40.263060100
2023-11-1739.06-29.433520100
2023-11-2439.53-30.523533100
2023-12-0138.45-31.063433100
2023-12-0836.73-38.423160100
2023-12-1536.75-41.772967100
2023-12-2234.15-43.682860100
2023-12-2936.34-28.673633100
2024-01-0531.79-53.152367100
2024-01-1231.25-41.092960100
2024-01-1928.76-48.592667100
2024-01-2628.41-37.273133100
2024-02-0222.68-54.242367100
2024-02-0926.08-37.753133100
2024-02-2326.29-36.713233100
2024-03-0127.90-36.643233100
2024-03-0827.17-34.413350100
2024-03-1529.06-27.853620100
2024-03-2227.89-38.333160100
2024-03-2926.51-37.63160100
2024-04-0524.81-42.822967100
2024-04-1223.47-45.662767100
2024-04-1923.37-38.483160100
2024-04-2625.09-27.773633100
2024-05-0326.30-22.543920100
2024-05-1030.25-4.014820100
2024-05-1730.480.985033100
2024-05-2428.74-13.2430100
2024-05-3129.721.435133100
2024-06-0728.56-15.324220100
2024-06-1429.19-7.89460100
2024-06-2126.74-21.833933100
2024-06-2826.63-16.624220100
2024-07-0523.95-30.883560100
2024-07-1224.73-22.993920100
2024-07-1925.09-21.623920100
2024-07-2626.04-16.34220100
2024-08-0226.69-10.67450100
2024-08-0923.26-40.733060100
2024-08-1622.22-40.973067100
2024-08-2321.02-46.362767100
2024-08-3022.07-36.733233100
2024-09-0621.32-48.672667100
2024-09-1320.90-45.032760100
2024-09-2021.04-41.03060100
2024-09-2724.22-19.06400100
2024-10-0428.00-0.785033100
2024-10-1126.63-9.75450100
2024-10-1827.9219.416067100
2024-10-2531.2238.9369100100
2024-11-0130.6535.7568100100
2024-11-0834.2847.2474100100
2024-11-1531.5242.327167100
2024-11-2230.2936.746860100
2024-11-2930.5653.0277100100
2024-12-0630.7042.3471100100
2024-12-1329.5027.556433100
2024-12-2028.4227.66460100
2024-12-2729.7239.887067100
2025-01-0326.574.04520100
2025-01-1029.1941.1271100100
2025-01-1730.8551.2476100100
2025-01-2432.9664.082100100
2025-01-3131.9854.3877100100
2025-02-0731.5252.976100100
2025-02-1429.8323.986260100
2025-02-2132.3253.1377100100
2025-02-2829.8921.886160100
2025-03-0733.5462.1381100100
2025-03-1433.3350.07567100
2025-03-2132.8050.157567100
2025-03-2832.9666.0683100100
2025-04-0432.6955.6878100100
2025-04-1130.9046.5673100100
2025-04-1830.4528.1864100100
2025-04-2531.1821.376150100
2025-05-0230.6014.625750100
2025-05-0932.3730.126560100
2025-05-1630.34-3.654820100
2025-05-2330.40-1.614933100
2025-05-3031.5214.145733100
2025-06-0631.7518.465950100
2025-06-1331.3817.265960100
2025-06-2030.779.365533100
2025-06-2734.2648.447467100
2025-07-0433.5131.466660100
2025-07-1133.9151.6276100100
2025-07-1835.5268.584100100
2025-07-2536.4068.7684100100
2025-08-0137.0858.697967100
2025-08-0838.0970.7185100100
2025-08-1535.6945.727367100
2025-08-2237.1060.6380100100
2025-08-2937.9164.482100100
2025-09-0538.0864.4882100100
2025-09-1238.2261.3281100100
2025-09-1940.6776.7288100100
2025-09-2644.7581.9991100100
2025-10-0343.9973.887100100
2025-10-1042.3363.328267100
2025-10-1740.1350.457567100
2025-10-2446.6074.7687100100
2025-10-3149.5376.3788100100
2025-11-0757.8882.9791100100
2025-11-1451.0362.118167100
2025-11-2149.2162.668167100
2025-11-2852.5076.9988100100
2025-12-0553.9972.0986100100
2025-12-1267.2087.2694100100
2025-12-1960.8876.2488100100
2025-12-2665.2087.3994100100
2026-01-0267.6776.9388100100
2026-01-0970.7077.9489100100
2026-01-1662.9660.138067100
2026-01-2371.9582.1391100100
2026-01-3064.7259.08067100
2026-02-0665.7061.5581100100
2026-02-1377.3478.5389100100
2026-02-2777.9673.6987100100
2026-03-0675.2275.4888100100
2026-03-1361.3549.37567100
2026-03-2057.1627.896433100
2026-03-2757.5226.236320100
2026-04-0354.678.765420100
2026-04-1060.9829.426550100
2026-04-1762.7334.096760100
2026-04-2461.0424.536233100
2026-05-0168.3046.817367100
2026-05-0871.3952.27667100
2026-05-1571.3246.427360100
2026-05-2267.8948.5274100100
2026-05-2960.219.82550100
2026-06-0556.85-6.054720100
2026-06-1255.52-13.134320100
2026-06-1958.76-3.84820100
2026-06-2655.92-13.534333100
2026-07-0362.1910.275520100
2026-07-1055.40-14.334333100
2026-07-1742.29-40.523060100
2026-07-2439.98-44.02860100
2026-07-3140.69-48.172667100
2026-08-0746.00-37.313133100
2026-08-1445.74-36.383250100
2026-08-2148.21-22.73920100
2026-08-2848.60-34.953333100
2026-09-0454.68-19.494033100
2026-09-1154.39-18.364133100
2026-09-1856.709.855520100
2026-09-2555.45-7.984620100
2026-10-0251.85-24.813833100
2026-10-0948.91-27.493633100

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
Trend91809899999350438321200000111010262283
Momentum6769748582653229354646825225232122505659686967693432
Underlying pressure19222838505852382115141719141176668132643596358
Price & volume5237676439443549466050534846444263497835372790151934
Relative strength9895991001009886705872558749422661211434355462513
Modeled Trend8888888787878686868482807774716865636058585757585859

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

59/100
LEAST SUPPORTIVE SOURCE

Trend

3/100

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-0.2%

Median price return ยท 7 non-overlapping examples

Observed range
-17.0% to +31.3%
Positive returns
43%
All-period comparison
+4.8% median
13 WEEKS LATER-2.0%

Median price return ยท 3 non-overlapping examples

Observed range
-25.3% to +44.0%
Positive returns
33%
All-period comparison
+2.7% 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 51.85
Down-cycle confirmedCNY 55.40
Upper cycle zone confirmedCNY 33.51
Up-cycle confirmedCNY 24.22
Up-cycle confirmedCNY 26.69
Up-cycle confirmedCNY 26.30
Lower cycle zone confirmedCNY 24.81

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

58/1000.46
0 ยท cautious100 ยท constructive

Strengthening beneath price
4-week change +0.92

02

Trend and deviation

3/100-12.2% vs Trend Line
0 ยท cautious100 ยท constructive

Price structure is below its trend baseline
Trend gate inactive

03

Momentum and SMI

32/1004w -10.1% ยท 13w -11.7%
0 ยท cautious100 ยท constructive

Momentum is applying downside pressure
SMI 0.16

04

Price-volume pressure

34/10034% constructive pressure
0 ยท cautious100 ยท constructive

Volume is leaning against the close
Volume ratio 1.43x

05

Relative leadership

13/100-11.32
0 ยท cautious100 ยท constructive

The ticker is lagging its benchmark
4-week change -9.56

06

Modeled Trend

59/100Modeled Trend 0.12
0 ยท cautious100 ยท constructive

Modeled Trend is supportive
Smoothed Modeled Trend 0.14

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