HCAIVSSTEM• 28 Days (Normalized)
HCAI vs STEM (Huachen AI Parking Management Technology Holding Co. Ltd. vs Stem Inc.)
Showing Closing Date Range from Sep 1 to Sep 29, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
HCAI Performance $0.55
+%
Huachen AI Parking Management Technology Holding Co. Ltd.
Normalized Baseline0.00%
STEM Performance $4.48
-18.4%
Stem Inc.
Normalized Baseline0.00%
Alpha Spread Margin HCAI LEADS
+18.4 pts
HCAI outperforming by 18.40 percentage points
HCAISTEM
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
HCAI STEM
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(18 dates)
| Date | HCAI Price | HCAI Gain (%) | STEM Price | STEM Gain (%) | Spread |
|---|---|---|---|---|---|
| Sep 25, 2026 | $- | $4.48 | -18.40% | - | |
| Sep 24, 2026 | $- | $3.90 | -28.96% | - | |
| Sep 23, 2026 | $0.55 | -87.64% | $3.82 | -30.42% | -57.22% |
| Sep 22, 2026 | $0.54 | -87.89% | $4.03 | -26.59% | -61.30% |
| Sep 21, 2026 | $0.52 | -88.31% | $4.37 | -20.40% | -67.91% |
| Sep 18, 2026 | $0.52 | -88.31% | $4.61 | -16.03% | -72.28% |
| Sep 17, 2026 | $0.60 | -86.43% | $4.72 | -14.03% | -72.40% |
| Sep 16, 2026 | $0.60 | -86.47% | $4.47 | -18.58% | -67.89% |
| Sep 15, 2026 | $0.61 | -86.31% | $4.63 | -15.66% | -70.65% |
| Sep 14, 2026 | $1.86 | -58.31% | $4.75 | -13.48% | -44.83% |
| Sep 11, 2026 | $2.24 | -49.66% | $4.72 | -14.03% | -35.63% |
| Sep 10, 2026 | $2.59 | -41.80% | $5.12 | -6.74% | -35.06% |
| Sep 09, 2026 | $4.20 | -5.62% | $5.37 | -2.19% | -3.43% |
| Sep 08, 2026 | $4.22 | -5.17% | $5.64 | +2.73% | -7.90% |
| Sep 04, 2026 | $4.26 | -4.27% | $5.57 | +1.46% | -5.73% |
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