Weekly Report - SI-BONE, Inc. (SIBN)

Entity & Brand

Company	SI-BONE, Inc.
Ticker	SIBN
Exchange	NASDAQ
Weeks Used	8

Signals Snapshot

8-week window ?

No signals in this window.

How to read this section

Left column describes the week the signal was generated (historical context). Right column shows performance and posture since that signal to the present. MFE ? and MAE ? quantify upside capture vs downside risk after the signal.

Price Overview

Tiles ?

Metric	Signal	Value	Notes
Price Window	Negative	-16.04% over 8w	Endpoint return across the selected window.
Volume Trend	Positive	Rising	Slope of weekly volume across the window.
Vs 8w High	Negative	-16.04%	Distance to the prior-window high (latest week excluded).
Price vs MAs	Negative	Below

Trend Overview

Metric	Signal	Value
Gauge Reading	Neutral	48.6/100
Direction	Negative	Falling
Acceleration	Negative	decelerating
Gauge Volatility	Neutral	High
Trend State	Neutral	Range / Neutral
Momentum Drawdown	Negative	33.4 pts from 8w peak

Trend State: Range / Neutral — gauge 48.6/100 — 8w slope -3.96; ST slope -8.13 pts/wk — drawdown 33.4 pts from peak — vol high ?

Midline failure (~0.50) after strength

Weekly Price Action

8 weeks ?

Week ending	Open	High	Low	Close	Change %	Volume (MA) Trend
Fri, 19 Sep 2025	15.20	15.21	14.48	14.60	-3.95%
Fri, 12 Sep 2025	16.19	16.19	15.52	15.70	-3.03%
Fri, 5 Sep 2025	16.37	16.60	16.20	16.29	-0.49%
Fri, 29 Aug 2025	16.66	16.86	16.53	16.67	0.06%
Fri, 22 Aug 2025	15.76	16.70	15.56	16.62	5.46%
Fri, 15 Aug 2025	15.44	15.64	15.28	15.46	0.13%
Fri, 8 Aug 2025	16.46	16.86	15.54	15.68	-4.74%
Fri, 1 Aug 2025	16.79	17.55	16.61	17.39	3.57%	—

Price Narrative

Stands Out	No highlights available.
What to Watch	No watch items available.

Trend Narrative

Stands Out	Trend focus for week ending Fri, 19 Sep 2025. Gauge: 48.6/100; slope -3.96 pts/wk; short-term -8.13 pts/wk; decelerating. Gauge volatility: high. Momentum drawdown from 8w peak: 33.4 pts. Recent failure through ~50 after a high regime.
What to Watch	How to read this — Range-bound conditions; conviction is limited until a break or acceleration emerges. Loss of the ~0.50 midline after strength suggests regime shift.

All Price Analysis

Complete dump of monthly_analysis.series & monthly_analysis.diagnostics

Series
Close Price	Change Pct: -16.043703277745834, Slope: -0.20107142857142873
Change Percent	Vol: 3.334489981616379, Slope: -0.6113095238095237
Volume	Slope: 11039.285714285714, Z Last: 0.7347579005295859
Deviation From Baseline	Last: -0.16094, Z Last: -0.6692495395611775, Slope: 0.007856428571428573
Diagnostics
Volume Trend	rising
Close Vs Recent High Pct	-16.043703277745834
Conv Div	divergence
Momentum Trend	weakening
Last Trend Label	Neutral
Close Vs Recent Low Pct	-5.562742561448908
Ma Stack	mixed
Cross 4 8	none
Price Vs Ma	below
Baseline Deviation	-0.16094
Baseline Dir	widening

What does it mean?

8-week price move: -16.04%. Weekly return volatility: 3.33%. Close is 16.04% below the prior-window 8-week high. and 5.56% above the prior-window 8-week low. Volume trend: rising. Latest week’s volume is 0.73σ from its 8-week average. Price/volume correlation (returns vs volume): 0.48. Price/volume correlation (returns vs volume change): 0.33. 26-week move: 7.35%. 52-week move: 5.42%. Price sits 0.16% below its medium-term baseline, and the distance is widening.
How to read this — Price slope is downward, indicating persistent supply pressure. Volume trend diverges from price — watch for fatigue or rotation. Returns are positively correlated with volume — strength tends to arrive on higher activity. Price sits below key averages, keeping pressure on the tape.
Down-slope argues for patience; rallies can fade sooner unless participation improves. Because liquidity isn’t confirming, prefer evidence of fresh demand before chasing moves.

All Trend Analysis

Complete dump of trend_analysis.series & trend_analysis.diagnostics

Series
Trend Pos	Avg: 70.4845, Med: 72.7935, Rng: (48.58, 81.959), Vol: 9.992935141888994, Slope: -3.9647142857142863, Last: 48.58
Diagnostics
Last Pos	48.58
Vol Band	high
Acceleration Label	Decelerating
Last Label	Neutral
State Label	Range / Neutral
Slope 8W	-3.9647142857142863
Slope Short	-8.133700000000001
Accel Value	-1.49
Drawdown From Peak Pts	33.379000000000005
Time In Bull	7
Time In Bear	0
Time In Mid	1
High Breakdown Recent	False
Midline Failure Recent	True
Bear Control Recent	False
Recovery Mid Recent	False
Recovery Bull Recent	False
Acc Upticks	0
Acc Opportunities	0
Acc Rate	None
Acc Longest Streak	0
Dist Downticks	1
Dist Opportunities	1
Dist Rate	1.0
Dist Longest Streak	0
Low Regime Bias	Mixed/None
High Regime Bias	Mixed/None

What does it mean?

Trend focus for week ending Fri, 19 Sep 2025. Gauge: 48.6/100; slope -3.96 pts/wk; short-term -8.13 pts/wk; decelerating. Gauge volatility: high. Momentum drawdown from 8w peak: 33.4 pts. Recent failure through ~50 after a high regime.
How to read this — Range-bound conditions; conviction is limited until a break or acceleration emerges. Loss of the ~0.50 midline after strength suggests regime shift.
Wait for a directional break or improving acceleration.

Final Conclusion

Verdict	Negative
Stars	★★☆☆☆
Summary	Price window: -16. Trend: Range / Neutral; gauge 48. In combination, liquidity diverges from price.
Strengths	None listed.
Watch-outs	Momentum is weak/falling Price is not above key averages Liquidity diverges from price Negative multi-week performance

Disclaimer. This report is provided for educational and informational purposes only and does not constitute investment advice, an offer, or a solicitation to buy or sell any security. Past performance is not indicative of future results. Markets involve risk, including possible loss of principal. Always perform your own research and consider consulting a qualified financial professional before making investment decisions.