IPDNVSSION• 28 Days (Normalized)
IPDN vs SION (Professional Diversity Network Inc. vs Sionna Therapeutics Inc.)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
IPDN Performance $3.53
+2841.67%
Professional Diversity Network Inc.
Normalized Baseline0.00%
SION Performance $4.9
-37.58%
Sionna Therapeutics Inc.
Normalized Baseline0.00%
Alpha Spread Margin IPDN LEADS
+2879.25 pts
IPDN outperforming by 2879.25 percentage points
IPDNSION
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
IPDN SION
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(19 dates)
| Date | IPDN Price | IPDN Gain (%) | SION Price | SION Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $3.53 | +2841.67% | $4.90 | -37.58% | +2879.25% |
| Oct 08, 2026 | $4.21 | +3408.33% | $4.90 | -37.58% | +3445.91% |
| Oct 07, 2026 | $4.31 | +3491.67% | $4.82 | -38.60% | +3530.27% |
| Oct 06, 2026 | $4.61 | +3741.67% | $4.75 | -39.49% | +3781.16% |
| Oct 05, 2026 | $3.10 | +2483.33% | $4.85 | -38.22% | +2521.55% |
| Oct 02, 2026 | $3.22 | +2583.33% | $4.91 | -37.45% | +2620.78% |
| Oct 01, 2026 | $3.19 | +2558.33% | $5.10 | -35.03% | +2593.36% |
| Sep 30, 2026 | $3.54 | +2850.00% | $5.26 | -32.99% | +2882.99% |
| Sep 29, 2026 | $3.55 | +2858.33% | $5.15 | -34.39% | +2892.72% |
| Sep 28, 2026 | $3.89 | +3141.67% | $5.12 | -34.78% | +3176.45% |
| Sep 23, 2026 | $5.42 | +4416.67% | $5.51 | -29.81% | +4446.48% |
| Sep 22, 2026 | $3.90 | +3150.00% | $6.02 | -23.31% | +3173.31% |
| Sep 21, 2026 | $3.36 | +2700.00% | $6.00 | -23.57% | +2723.57% |
| Sep 18, 2026 | $3.38 | +2716.67% | $5.96 | -24.08% | +2740.75% |
| Sep 17, 2026 | $3.44 | +2766.67% | $7.18 | -8.54% | +2775.21% |
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