PKG vs SMWB (Packaging Corporation of America vs Similarweb Ltd.)
Showing Closing Date Range from Oct 5 to Oct 6, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
Before the Regular Session
Current time is 8:16 AM ET. The regular US trading session begins at 9:30 AM ET. Showing closing prices from the prior official trading session.
PKG leads by +0.81% Alpha Spread Today
PKG is trading at +0.19% while SMWB is at -0.62% .
Started At
Official opening auction price
Previous Close
Baseline for today's market open
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 | PKG | SMWB | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +0.19% | -0.62% | PKG +0.81% |
| Net Dollar Move | +$0.43 | $-0.05 | PKG higher move |
| Open Price | $229.71 | $8.26 | Gap: 0.17% vs 2.23% |
| Day High | $231.90 | $8.27 | Session peaks |
| Day Low | $227.52 | $8.02 | Session troughs |
| Intraday Spread | $4.38 | $0.25 | High/Low spread |
| Share Volume | 397.4K | 297.4K | PKG more active |
| Est. Dollar Volume | $91.30M | $2.39M | PKG higher liquidity |
Explore PKG vs SMWB Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.