SAIL in Stage 2 uptrend but deep 55.6% base flags elevated failure risk

SAIL daily stock chart with 10, 20, 50, 150 and 200-day moving averages, volume and RS line versus SPY, Stage 2 (Advancing), as of September 07, 2026 at 00:14 — CANSLIM Research
Eben@CANSLIM Research's avatarEben@CANSLIM Research

SAIL is holding above a rising 30-week moving average, confirming a Stage 2 advancing trend with price 79.4% above its 52-week low. However, the current 46-week base shows an excessive 55.6% depth, which historically carries an elevated failure rate, and the stock remains 20.4% below its pivot at 23.63. Overall sentiment is constructive but cautious, as the market awaits a confirmed breakout from this faulty pattern.

Technical Analysis

As of 2026-09-04 · Close $18.82

Stage Analysis

Stage 2 (Advancing) — Price holding above a rising 30-week MA — uptrend intact (30-week MA 6-week slope: 2.12%)

Detected Patterns — What the Market Is Watching

  • Deep Base (>33% — elevated failure rate) — depth 55.6%, length 46 weeks, pivot $23.63. Base formed from 2025-10-06 (left-side high) to 2026-09-04, with the low of $10.49 set on 2026-04-10
  • Bull Flag after a 37.5% run, currently 8.5% off the flag high

⚠️ Faulty cup warning: the base is 55.6% deep (above the 38–40% threshold). A correction this deep leaves heavy overhead supply — trapped holders from higher prices are likely to sell into any rally, raising the failure rate of a breakout from this base.

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