GTLBVSRDDT• Today (Normalized)
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Reddit Inc. logo

GTLB vs RDDT (GitLab Inc. vs Reddit Inc.)

Showing Closing Date Range from Sep, 17 to Sep, 18, 2026.

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

TODAY'S SESSION SETTLED & FINALIZED US Eastern Time (ET)

Today's Session Official Close

4:31 PM ET
2026-09-18

The regular trading session has completed and official closing prices are verified as of 4:31 PM ET. All metrics below represent finalized session performance.

Today's Alpha Margin

RDDT leads by +0.77% Alpha Spread Today

GTLB is trading at -2.07% while RDDT is at -1.30% .

GTLB (-2.07%) RDDT (-1.30%)
Dominance Spread0.77% Spread
Card 1 • Session Start 9:30 AM ET OPEN

Started At

Official opening auction price

GTLB
Gap: +0.40 (0.80%)
$50.67
RDDT
Gap: -0.14 (-0.09%)
$152.69
Baseline Prior Closes $50.27 vs $152.83
Card 2 • Execution OFFICIAL CLOSE

Closed At

Official exchange closing price

GTLB
Settled close
$49.23
RDDT
Settled close
$150.85
Verified Snapshot4:31 PM ET
Card 3 • Net Move RDDT LEADING

Gained / Lost Today

Net return against previous session close

GTLB
$-1.04
-2.07%
RDDT
$-1.98
-1.30%
Performance Lead +0.77% Advantage

Today's Trading Range Position

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

GTLB $49.23 (10% of range)
Low: $49.07High: $50.67
RDDT $150.85 (17% of range)
Low: $150.22High: $154.03

Session Liquidity & Volume

Trading activity, share volume, and estimated dollar liquidity

GTLB Liquidity
Share Volume
5.89M
Est. Dollar Volume
$290.08M
RDDT Liquidity
Share Volume
13.85M
Est. Dollar Volume
$2.09B

Session Ledger Comparison

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

MetricGTLBRDDTHead-to-Head Advantage
Today's Return-2.07% -1.30% RDDT +0.77%
Net Dollar Move$-1.04$-1.98GTLB higher move
Open Price$50.67$152.69 Gap: 0.80% vs -0.09%
Day High$50.67$154.03Session peaks
Day Low$49.07$150.22Session troughs
Intraday Spread$1.60$3.81High/Low spread
Share Volume5.89M13.85MRDDT more active
Est. Dollar Volume$290.08M$2.09BRDDT higher liquidity
Multi-Day Trajectory ChartsInteractive Historical Comparison

Explore GTLB vs RDDT Over Extended Timeframes

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