MDAIVSSNDK• Today (Normalized)
Spectral AI Inc. logo
Sandisk Corporation logo

MDAI vs SNDK (Spectral AI Inc. vs Sandisk Corporation)

Showing Closing Date Range from Sep, 16 to Sep, 17, 2026.

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

TRADING IN PROGRESS US Eastern Time (ET)

US Market Trading Session Active

12:34 PM ET
2026-09-17

Active trading session is live as of 12:34 PM ET. Prices update dynamically and reflect the latest trade records across major US exchanges. Official closing prices settle after 4:00 PM ET.

Today's Alpha Margin

SNDK leads by +1.28% Alpha Spread Today

MDAI is trading at +3.55% while SNDK is at +4.83% .

MDAI (3.55%) SNDK (4.83%)
Dominance Spread1.28% Spread
Card 1 • Session Start 9:30 AM ET OPEN

Started At

Official opening auction price

MDAI
Gap: +0.02 (1.29%)
$1.57
SNDK
Gap: +44.53 (2.93%)
$1,564.50
Baseline Prior Closes $1.55 vs $1,519.97
Card 2 • Execution LAST RECORDED

Last Recorded Trade Price

Last recorded trade as of 12:34 PM ET

MDAI
Latest snapshot
$1.61
SNDK
Latest snapshot
$1,593.36
Verified Snapshot12:34 PM ET
Card 3 • Net Move SNDK LEADING

Gained / Lost Today

Net return against previous session close

MDAI
+$0.06
+3.55%
SNDK
+$73.39
+4.83%
Performance Lead +1.28% Advantage

Today's Trading Range Position

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

MDAI $1.61 (100% of range)
Low: $1.56High: $1.61
SNDK $1,593.36 (47% of range)
Low: $1,564.50High: $1,625.36

Session Liquidity & Volume

Trading activity, share volume, and estimated dollar liquidity

MDAI Liquidity
Share Volume
51.8K
Est. Dollar Volume
$83.4K
SNDK Liquidity
Share Volume
5.14M
Est. Dollar Volume
$8.18B

Session Ledger Comparison

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

MetricMDAISNDKHead-to-Head Advantage
Today's Return+3.55% +4.83% SNDK +1.28%
Net Dollar Move+$0.06+$73.39SNDK higher move
Open Price$1.57$1,564.50 Gap: 1.29% vs 2.93%
Day High$1.61$1,625.36Session peaks
Day Low$1.56$1,564.50Session troughs
Intraday Spread$0.05$60.86High/Low spread
Share Volume51.8K5.14MSNDK more active
Est. Dollar Volume$83.4K$8.18BSNDK higher liquidity
Multi-Day Trajectory ChartsInteractive Historical Comparison

Explore MDAI vs SNDK Over Extended Timeframes

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