OII vs SIG (Oceaneering International Inc. vs Signet Jewelers Limited)
Showing Closing Date Range from Sep, 14 to Sep, 15, 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 8:22 PM ET. All metrics below represent finalized session performance.
OII leads by +3.28% Alpha Spread Today
OII is trading at +2.41% while SIG is at -0.87% .
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 | OII | SIG | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +2.41% | -0.87% | OII +3.28% |
| Net Dollar Move | +$1.12 | $-0.88 | OII higher move |
| Open Price | $46.86 | $100.74 | Gap: 0.64% vs -0.01% |
| Day High | $48.29 | $101.88 | Session peaks |
| Day Low | $46.64 | $98.75 | Session troughs |
| Intraday Spread | $1.65 | $3.13 | High/Low spread |
| Share Volume | 1.02M | 1.10M | SIG more active |
| Est. Dollar Volume | $48.85M | $109.98M | SIG higher liquidity |
Explore OII vs SIG Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.