CSGPVSSBAC• Today (Normalized)
CoStar Group, Inc. logo
SBA Communications Corporation logo

CSGP vs SBAC (CoStar Group, Inc. vs SBA Communications Corporation)

Showing Closing Date Range from Sep, 10 to Sep, 11, 2026.

Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.

WEEKEND • MARKETS CLOSED US Eastern Time (ET)

Weekend Market Recess

7:44 PM ET
2026-09-12

US markets are closed for the weekend. Displaying the most recent finalized trading session. Next regular session opens Monday at 9:30 AM ET.

Today's Alpha Margin

CSGP leads by +1.06% Alpha Spread Today

CSGP is trading at +3.29% while SBAC is at +2.23% .

CSGP (3.29%) SBAC (2.23%)
Dominance Spread1.06% Spread
Card 1 • Session Start 9:30 AM ET OPEN

Started At

Official opening auction price

CSGP
Gap: +0.23 (0.78%)
$29.72
SBAC
Gap: +1.76 (0.97%)
$183.18
Baseline Prior Closes $29.49 vs $181.42
Card 2 • Execution OFFICIAL CLOSE

Closed At

Finalized regular session close

CSGP
Settled close
$30.46
SBAC
Settled close
$185.47
Verified Snapshot7:44 PM ET
Card 3 • Net Move CSGP LEADING

Gained / Lost Today

Net return against previous session close

CSGP
+$0.97
+3.29%
SBAC
+$4.05
+2.23%
Performance Lead +1.06% Advantage

Today's Trading Range Position

Where each asset is currently trading relative to its Day Low and Day High

CSGP $30.46 (84% of range)
Low: $29.71High: $30.60
SBAC $185.47 (86% of range)
Low: $181.30High: $186.13

Session Liquidity & Volume

Trading activity, share volume, and estimated dollar liquidity

CSGP Liquidity
Share Volume
6.20M
Est. Dollar Volume
$188.72M
SBAC Liquidity
Share Volume
909.5K
Est. Dollar Volume
$168.68M

Session Ledger Comparison

Direct side-by-side breakdown of today's key auction and price metrics

MetricCSGPSBACHead-to-Head Advantage
Today's Return+3.29% +2.23% CSGP +1.06%
Net Dollar Move+$0.97+$4.05SBAC higher move
Open Price$29.72$183.18 Gap: 0.78% vs 0.97%
Day High$30.60$186.13Session peaks
Day Low$29.71$181.30Session troughs
Intraday Spread$0.89$4.83High/Low spread
Share Volume6.20M909.5KCSGP more active
Est. Dollar Volume$188.72M$168.68MCSGP higher liquidity
Multi-Day Trajectory ChartsInteractive Historical Comparison

Explore CSGP vs SBAC Over Extended Timeframes

Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.