Weekly structural research · NYSE · Healthcare

BIO-B Stage Analysis

Bio-Rad Laboratories Inc

Week ending 18 Sep 2026Close USD 365.08Tenure DevelopingBenchmark SPY

Screen this regime Supporting research Report data ↗

Executive diagnosis

What the Activity Line geometry says now

Structure, not prediction

Upward Expansion · Early expansion

The weekly architecture is expanding upward.

Trend and Activity show sustained positive alignment with constructive price acceptance. Directional energy remains positive; cooling within this regime can indicate that it is maturing.

The Trend gate is up within the current regime.
Fast Activity versus Slow Activity: improving.
Activity structure: wide and expanding.

Direction 69−100 bearish to +100 bullish

Energy 89/100directional strength

Maturity 32/100lifecycle context

Confidence 82/100evidence agreement

Trend gate Upstructural direction

Activity structure Wideexpanding separation

Price acceptance +83.3%position within the Activity structure

Fair Value context +21.6%USD 300.11 · 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

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
2026-09-18	365.08	303.57	11.56	78	Upward Expansion	69	89
2026-09-11	365.08	300.13	11.69	95	Upward Expansion	77	92
2026-09-04	365.08	296.53	11.32	211	Upward Expansion	88	96
2026-08-28	365.08	294.19	11.90	105	Upward Expansion	98	99
2026-08-21	365.08	292.45	12.88	210	Upward Expansion	99	100
2026-08-14	337.00	290.70	3.20	57	Upward Expansion	93	97
2026-08-07	337.00	289.83	3.57	117	Upward Expansion	95	97
2026-07-31	309.37	288.95	-1.38	82	Upward Expansion	67	69
2026-07-24	309.37	289.00	-0.24	41	Rotation Up	71	58
2026-07-17	309.37	289.04	-0.71	133	Rotation Up	44	36
2026-07-10	298.50	289.08	-5.67	869	Rotation Up	30	32
2026-07-03	296.49	289.49	-5.13	63	Rotation Up	35	57
2026-06-26	296.49	289.96	-3.10	1031	Rotation Up	35	65
2026-06-19	304.15	290.44	-2.98	21	Rotation Up	32	63
2026-06-12	304.15	290.66	-2.16	135	Rotation Up	38	57
2026-06-05	304.15	291.00	-1.66	52	Rotation Up	16	20
2026-05-29	304.15	291.04	-4.17	85	Rotation Up	-9	21
2026-05-22	267.43	291.01	-14.62	157	Downward Expansion	-62	62
2026-05-15	260.90	292.80	-16.27	3980	Downward Expansion	-71	40
2026-05-08	255.54	293.60	-18.09	1402	Downward Expansion	-57	30
2026-05-01	299.45	294.57	-2.09	664	Downward Expansion	3	24
2026-04-24	299.45	294.09	-1.18	119	Downward Expansion	-9	22
2026-04-17	277.00	293.60	-8.14	34	Downward Expansion	-48	40
2026-04-10	277.00	293.86	-4.18	132	Downward Expansion	-51	49
2026-04-03	278.25	292.87	-0.37	173	Downward Expansion	-55	57
2026-03-27	268.55	291.83	-0.81	58	Rotation Down	-72	66
2026-03-20	268.55	291.11	-3.29	14	Rotation Down	-48	59
2026-03-13	268.55	290.39	-5.30	450	Rotation Down	-48	67
2026-03-06	281.95	289.68	-2.38	55	Rotation Down	-39	77
2026-02-27	268.88	288.51	-8.95	112	Rotation Down	-38	58
2026-02-20	261.83	287.78	-12.32	69	Rotation Down	-57	65
2026-02-13	257.05	287.29	-13.52	69	Rotation Down	-37	65
2026-02-06	295.05	287.31	-2.61	1944	Rotation Down	17	34
2026-01-30	312.75	286.07	2.35	20	Upward Expansion	78	92
2026-01-23	312.75	283.98	2.09	66	Upward Expansion	74	89
2026-01-16	310.70	281.89	0.45	63	Upward Expansion	50	56
2026-01-09	310.70	279.87	-0.44	35	Upward Expansion	51	58
2026-01-02	310.70	277.85	0.51	19	Upward Expansion	62	64
2025-12-26	310.70	275.83	-0.95	28	Upward Expansion	64	72
2025-12-19	310.70	273.81	0.02	76	Upward Expansion	65	76
2025-12-12	310.70	271.79	-0.28	71	Upward Expansion	66	65
2025-12-05	310.70	269.77	-1.31	124	Upward Expansion	68	67
2025-11-28	310.70	267.23	-1.42	159	Upward Expansion	71	69
2025-11-21	310.70	264.68	1.76	172	Upward Expansion	70	69
2025-11-14	314.40	262.14	0.59	189	Upward Expansion	85	75
2025-11-07	305.40	259.17	-2.60	2274	Upward Expansion	74	71
2025-10-31	303.15	256.50	-5.32	427	Upward Expansion	77	72
2025-10-24	321.12	254.46	0.39	456	Upward Expansion	99	99
2025-10-17	284.88	252.62	-9.63	87	Upward Expansion	67	89
2025-10-10	284.88	251.98	-8.61	90	Upward Expansion	83	94
2025-10-03	284.88	251.35	-11.36	82	Upward Expansion	93	98
2025-09-26	284.88	250.71	-10.96	172	Rotation Up	94	98
2025-09-19	284.88	251.62	-11.73	632	Rotation Up	63	64
2025-09-12	247.05	252.52	-22.97	279	Rotation Down	-51	50
2025-09-05	247.05	254.69	-22.41	237	Rotation Down	-54	54
2025-08-29	247.05	257.92	-22.84	305	Rotation Down	-65	63
2025-08-22	247.05	261.60	-23.48	173	Rotation Down	-56	65
2025-08-15	247.05	265.27	-23.86	72	Downward Expansion	-68	69
2025-08-08	247.05	268.40	-23.73	142	Downward Expansion	-58	58
2025-08-01	247.05	271.53	-22.51	330	Downward Expansion	-48	46
2025-07-25	247.05	274.15	-25.01	293	Downward Expansion	-33	35
2025-07-18	257.75	276.78	-21.05	90	Downward Expansion	-13	37
2025-07-11	257.75	279.05	-20.93	231	Downward Expansion	-33	46
2025-07-04	250.08	281.69	-23.77	71	Downward Expansion	-40	51
2025-06-27	250.08	284.59	-22.81	94	Downward Expansion	-37	45
2025-06-20	250.08	287.46	-20.48	172	Downward Expansion	-46	48
2025-06-13	250.08	290.28	-20.92	204	Downward Expansion	-45	45
2025-06-06	250.08	293.11	-21.51	53	Downward Expansion	-44	53
2025-05-30	250.08	295.93	-20.59	19	Downward Expansion	-47	50
2025-05-23	250.08	298.76	-19.50	392	Downward Expansion	-52	59
2025-05-16	250.08	301.59	-21.84	323	Downward Expansion	-64	66
2025-05-09	234.41	304.41	-23.17	38	Downward Expansion	-66	75
2025-05-02	234.41	307.76	-23.85	60	Downward Expansion	-67	86
2025-04-25	234.41	311.11	-22.01	189	Downward Expansion	-69	86
2025-04-18	225.29	314.18	-21.96	63	Downward Expansion	-90	95
2025-04-11	225.29	317.57	-23.45	422	Downward Expansion	-97	99
2025-04-04	241.99	320.95	-13.86	152	Downward Expansion	-95	98
2025-03-28	265.82	323.77	-14.46	73	Downward Expansion	-78	92
2025-03-21	265.82	325.81	-16.19	41	Downward Expansion	-90	96
2025-03-14	265.82	327.84	-16.26	46	Rotation Down	-96	98
2025-03-07	265.82	329.87	-18.68	550	Rotation Down	-95	78
2025-02-28	312.05	331.90	-8.09	193	Rotation Down	-56	61
2025-02-21	312.05	332.39	-9.37	249	Rotation Down	-44	43
2025-02-14	312.05	331.80	-11.28	894	Rotation Down	12	21
2025-02-07	343.85	331.21	-1.45	480	Upward Expansion	66	88
2025-01-31	357.65	329.19	2.07	918	Upward Expansion	93	84
2025-01-24	357.05	326.72	0.68	800	Upward Expansion	91	89
2025-01-17	341.00	324.27	-2.41	61	Deceleration	85	61
2025-01-10	341.00	322.35	0.15	359	Deceleration	44	44
2025-01-03	325.60	320.43	-6.49	133	Rotation Down	-34	57
2024-12-27	325.85	319.19	-7.31	27	Rotation Down	-3	32
2024-12-20	325.85	317.66	-7.12	226	Upward Expansion	30	50
2024-12-13	337.08	316.13	-6.09	87	Upward Expansion	84	74
2024-12-06	337.08	314.22	-6.95	126	Upward Expansion	90	76
2024-11-29	336.00	312.32	-6.79	129	Upward Expansion	86	75
2024-11-22	334.85	310.45	-6.37	59	Upward Expansion	65	88
2024-11-15	334.85	308.61	-5.13	59	Upward Expansion	66	88
2024-11-08	334.85	306.78	-7.41	79	Upward Expansion	67	89
2024-11-01	334.85	306.91	-3.41	361	Upward Expansion	67	89
2024-10-25	334.85	306.82	-4.90	32	Upward Expansion	72	90
2024-10-18	334.85	306.73	-6.07	25	Upward Expansion	78	92
2024-10-11	334.85	306.64	-5.82	101	Upward Expansion	81	72
2024-10-04	334.85	306.55	-5.50	165	Upward Expansion	86	74
2024-09-27	326.74	306.46	-8.27	58	Upward Expansion	63	73
2024-09-20	326.74	306.65	-8.51	214	Rotation Up	65	81
2024-09-13	326.74	307.02	-8.07	204	Rotation Up	39	78
2024-09-06	326.78	307.89	-5.24	15	Rotation Up	40	79
2024-08-30	326.78	307.70	-9.91	13	Rotation Up	40	79
2024-08-23	326.78	307.39	-10.45	113	Rotation Up	42	79
2024-08-16	326.78	307.07	-10.01	91	Rotation Up	54	64
2024-08-09	326.78	306.75	-7.26	85	Rotation Up	58	85
2024-08-02	326.78	306.44	-7.96	224	Rotation Up	36	56
2024-07-26	294.23	306.12	-19.51	21	Downward Expansion	-40	55
2024-07-19	294.23	307.00	-20.90	306	Downward Expansion	-49	74
2024-07-12	283.45	307.88	-25.99	90	Downward Expansion	-49	54
2024-07-05	283.45	308.63	-25.97	66	Downward Expansion	-49	54
2024-06-28	283.45	309.37	-25.27	46	Downward Expansion	-49	53
2024-06-21	283.45	310.15	-25.98	148	Downward Expansion	-50	57
2024-06-14	283.45	310.71	-26.21	2026	Downward Expansion	-53	60
2024-06-07	288.40	311.26	-24.37	604	Downward Expansion	-64	86
2024-05-31	279.91	311.65	-26.34	50	Downward Expansion	-66	88
2024-05-24	279.91	311.42	-27.30	31	Rotation Down	-67	89
2024-05-17	279.91	311.12	-28.02	21	Rotation Down	-39	79
2024-05-10	279.91	312.37	-27.54	125	Rotation Down	-48	82
2024-05-03	279.91	314.87	-26.92	223	Rotation Down	-50	80
2024-04-26	279.91	317.38	-27.60	74	Rotation Down	-54	62
2024-04-19	279.91	319.88	-26.77	788	Rotation Down	-43	39
2024-04-12	338.55	323.01	-15.36	630	Rotation Up	72	52
2024-04-05	332.20	324.65	-19.11	257	Rotation Up	17	32
2024-03-29	332.20	326.49	-20.81	102	Rotation Up	19	33
2024-03-22	332.20	328.34	-21.50	98	Rotation Up	31	40
2024-03-15	332.20	330.18	-20.78	38	Rotation Up	34	46
2024-03-08	332.20	332.03	-21.56	54	Rotation Up	28	52
2024-03-01	332.20	333.87	-22.48	9447	Rotation Up	27	53
2024-02-23	338.00	335.72	-21.02	6013	Rotation Up	22	51
2024-02-16	352.91	337.37	-16.87	478	Rotation Up	37	74
2024-02-09	321.02	338.52	-25.15	267	Downward Expansion	-18	53
2024-02-02	317.30	340.19	-25.60	39	Downward Expansion	-26	54
2024-01-26	317.30	341.98	-25.13	126	Downward Expansion	-28	44
2024-01-19	317.30	343.78	-24.96	8	Downward Expansion	-24	27
2024-01-12	317.30	345.57	-24.68	26	Downward Expansion	-33	31
2024-01-05	317.30	347.36	-23.88	236	Downward Expansion	-37	32
2023-12-29	320.65	349.16	-24.89	118	Downward Expansion	-41	37
2023-12-22	320.65	350.84	-25.27	113	Downward Expansion	-44	43
2023-12-15	305.75	352.61	-28.68	115	Downward Expansion	-48	53
2023-12-08	305.75	354.89	-27.61	2361	Downward Expansion	-52	58
2023-12-01	306.87	357.16	-27.75	1909	Downward Expansion	-64	65
2023-11-24	300.10	362.53	-29.26	77	Downward Expansion	-66	68
2023-11-17	300.10	367.99	-29.03	57	Downward Expansion	-67	69
2023-11-10	300.10	373.46	-27.89	145	Downward Expansion	-69	69
2023-11-03	273.00	378.93	-34.06	238	Downward Expansion	-99	100
2023-10-27	271.00	385.30	-31.17	477	Downward Expansion	-100	100
2023-10-20	317.26	391.73	-21.85	469	Downward Expansion	-99	100
2023-10-13	355.06	396.63	-15.12	10	Downward Expansion	-90	77
2023-10-06	355.06	398.28	-15.25	16	Downward Expansion	-95	78
2023-09-29	355.06	399.94	-15.56	451	Downward Expansion	-94	78

Price vs TrendAbove+20.3%

Trend directionRising+5.0%

Price vs current Fair ValuePremium+21.6%

Fair Value directionClosing upward+21.7%

Relative Strength vs benchmarkLeading+11.6%

Relative strength directionImproving+14.5%

Price momentumPositive+35.9%

Volume balanceDemand-led1.29×

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

69 / ±100

-30.4 points since 2026-08-21

Energy

89 /100

-10.5 points since 2026-08-21

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

BIO-B Directional State ↗ BIO-B Momentum Intelligence ↗

Comparative structural evidence

Why this architecture regime won

Every regime is evaluated

Balance6

Rotation Up81

Upward Expansion98

Deceleration42

Rotation Down8

Downward Expansion22

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

2023-09-29 to 2026-09-18 · 156 classified observations out of 156 shown.

Rotation Up 18%Upward Expansion 27%Deceleration 1%Rotation Down 16%Downward Expansion 38%

Recent Trend Architecture ledger

Regime	Recognized	Last observation	Tenure	Move inside regime
Upward Expansion	2026-07-31	2026-09-18	Developing	+18.0%
Rotation Up	2026-05-29	2026-07-24	Developing	+1.7%
Downward Expansion	2026-04-03	2026-05-22	Developing	-3.9%
Rotation Down	2026-02-06	2026-03-27	Developing	-9.0%
Upward Expansion	2025-10-03	2026-01-30	Established	+9.8%
Rotation Up	2025-09-19	2025-09-26	New	+0.0%
Rotation Down	2025-08-22	2025-09-12	New	+0.0%
Downward Expansion	2025-03-21	2025-08-15	Established	-7.1%
Rotation Down	2025-02-14	2025-03-14	Developing	-14.8%
Upward Expansion	2025-01-24	2025-02-07	New	-3.7%
Deceleration	2025-01-10	2025-01-17	New	+0.0%
Rotation Down	2024-12-27	2025-01-03	New	-0.1%
Upward Expansion	2024-09-27	2024-12-20	Established	-0.3%
Rotation Up	2024-08-02	2024-09-20	Developing	-0.0%

Classic Stage Analysis comparison

Stage 1 · Basing21

Stage 2 · Advancing100

Stage 3 · Distribution54

Stage 4 · Declining0

Legacy result: Stage 2 · Stage 2B · Advancing. It remains visible while the experimental architecture is validated rather than being silently discarded.

Leadership versus SPY

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

Leading benchmark

Architecture confirmation: 87/100
Current Relative Strength: 11.56
Relative Strength direction: Improving
Price momentum: +35.9%
Excess performance vs benchmark: +18.2%
Healthcare regime cohort: 84th percentile55 in cohort

Test BIO-B trend persistence

Participation and structure

Is demand confirming the architecture?

Volume cannot overrule geometry

Relative volume0.17×

Latest completed volume relative to typical participation.

Up/down volume1.29×

Participation balance between advancing and declining observations.

Accumulation / distribution1 / 1

Recent participation evidence classified by demand and supply.

Activity alignment+100.0%

Current positive alignment across Activity and Trend.

Fast/slow rotationImproving

Current relationship between Fast Activity and Slow Activity.

Structure stability+0.0%

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 BIO-B Volume & Price ↗

Decision architecture

References that would change the structural read

Evidence levels, not orders

Fast Activity USD 365.08rising

Slow Activity USD 320.06rising

Trend Reference USD 303.57+20.3% close margin

Current Fair Value USD 300.11+21.6% close margin

Structural low USD 244.54shock / repair context

What changes the read?

Sustained fan recompression, a fast-line rollover or repeated closes inside/below the fan move the read toward Deceleration or Rotation Down.

Range context +1.8%

Annualized volatility +35.3%

From structural high +0.0%

From structural low +49.3%

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 SPY	Regime survived	Read
Near term	18	+0.0%-21.2% to +18.0%	+38.9%	+38.9%	-1.8%	+66.7%	Usable descriptive sample
Intermediate	7	-8.0%-34.3% to +9.3%	+28.6%	+28.6%	-6.7%	+28.6%	Usable descriptive sample
Extended	4	-10.5%-23.5% to +0.6%	+25.0%	+25.0%	-11.8%	+0.0%	Too little matched history
Full cycle	3	-26.3%-27.1% to -12.8%	+0.0%	+0.0%	-30.0%	+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.

BIO-B Stage Analysis

What the Activity Line geometry says now

The weekly architecture is expanding upward.

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

Leading 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

The weekly architecture is expanding upward.

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 ?

Leading 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 ↗

Momentum Intelligence ↗

Volume & Price ↗

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

Momentum Intelligence

Volume & Price

Similar Charts

RMI Reversal Map