CTSO vs PGNY (Cytosorbents Corporation vs Progyny Inc.)
Showing Closing Date Range from Oct 6 to Oct 7, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
Today's Session Official Close
The regular trading session has completed and official closing prices are verified as of 10:46 PM ET. All metrics below represent finalized session performance.
PGNY leads by +8.60% Alpha Spread Today
CTSO is trading at -2.27% while PGNY is at +6.33% .
Started At
Official opening auction price
Closed At
Official exchange closing price
Gained / Lost Today
Net return against previous session close
Today's Trading Range Position
Where each asset is currently trading relative to its Day Low and Day High
Session Liquidity & Volume
Trading activity, share volume, and estimated dollar liquidity
Session Ledger Comparison
Direct side-by-side breakdown of today's key auction and price metrics
| Metric | CTSO | PGNY | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | -2.27% | +6.33% | PGNY +8.60% |
| Net Dollar Move | $-0.09 | +$1.64 | PGNY higher move |
| Open Price | $4.00 | $25.81 | Gap: 1.01% vs -0.39% |
| Day High | $4.06 | $28.32 | Session peaks |
| Day Low | $3.84 | $25.81 | Session troughs |
| Intraday Spread | $0.22 | $2.51 | High/Low spread |
| Share Volume | 6.4K | 2.26M | PGNY more active |
| Est. Dollar Volume | $24.7K | $62.31M | PGNY higher liquidity |
Explore CTSO vs PGNY Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.