IPDNVSTANH• 7 Days (Normalized)
IPDN vs TANH (Professional Diversity Network Inc. vs Tantech Holdings Ltd.)
Showing Closing Date Range from Sep 30 to Oct 7, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
IPDN Performance $4.61
+30.23%
Professional Diversity Network Inc.
Normalized Baseline0.00%
TANH Performance $16.88
+14.13%
Tantech Holdings Ltd.
Normalized Baseline0.00%
Alpha Spread Margin IPDN LEADS
+16.1 pts
IPDN outperforming by 16.10 percentage points
IPDNTANH
Spread Trajectory7 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
IPDN TANH
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(5 dates)
| Date | IPDN Price | IPDN Gain (%) | TANH Price | TANH Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 06, 2026 | $4.61 | +30.23% | $16.88 | +14.13% | +16.10% |
| Oct 05, 2026 | $3.10 | -12.43% | $14.02 | -5.21% | -7.22% |
| Oct 02, 2026 | $3.22 | -9.04% | $14.79 | +0.00% | -9.04% |
| Oct 01, 2026 | $3.19 | -9.89% | $- | - | |
| Sep 30, 2026 | $3.54 | +0.00% | $- | - |