Subscriptions are live: We're on the subscription model now — early-access price $24.99/month, with day, week, and longer plans too. New accounts start with 5 free premium days. Prefer to donate? Donations grant premium time and are logged on your profile page.

UMC Stock Overview

United Microelectronic Corp. (XNYS)

Latest price context

$26.0350

Change vs previous close: 5.23%

UMC live alert feed

The most recent scanner events for UMC — unusual volume (RVOL), momentum moves, halts, and technical signals, exactly as they fired in real time.

  • Jul 6, 2:02 PM ETrvolRVOL 4.1×

    UMC hit 4.137x RVOL at 2:01 PM ET

  • Jul 6, 1:37 PM ETemaRVOL 2.9×

    $UMC near 200 EMA: -0.93% from 200 EMA at 1:32 PM ET

  • Jul 6, 1:33 PM ETrvolRVOL 2.9×

    UMC hit 2.886x RVOL at 1:32 PM ET

  • Jul 6, 1:05 PM ETrvolRVOL 2.1×

    UMC hit 2.135x RVOL at 1:04 PM ET

  • Jul 6, 12:36 PM ETemaRVOL 2.8×

    $UMC near 200 EMA: +0.58% from 200 EMA at 12:35 PM ET

  • Jul 6, 12:36 PM ETrvolRVOL 2.8×

    UMC hit 2.826x RVOL at 12:35 PM ET

  • Jul 6, 12:10 PM ETrvolRVOL 6.6×

    UMC hit 6.592x RVOL at 12:09 PM ET

  • Jul 6, 12:06 PM ETemaRVOL 2.0×

    $UMC near 200 EMA: +1.23% from 200 EMA at 12:03 PM ET

  • Jul 6, 12:04 PM ETrvolRVOL 2.0×

    UMC hit 2.029x RVOL at 12:03 PM ET

  • Jul 6, 11:33 AM ETmoverRVOL 1.6×

    $UMC moved +1.35% in 1 min (Level 1) at 11:32 AM ET

  • Jul 6, 11:26 AM ETemaRVOL 2.7×

    $UMC near 200 EMA: +1.82% from 200 EMA at 11:25 AM ET

  • Jul 6, 11:26 AM ETrvolRVOL 2.7×

    UMC hit 2.720x RVOL at 11:25 AM ET

  • Jul 6, 10:59 AM ETrvolRVOL 3.6×

    UMC hit 3.568x RVOL at 10:58 AM ET

  • Jul 6, 10:27 AM ETwatcherRVOL 0.1×

    The Watcher BOUGHT $UMC at $26.5950

  • Jul 6, 10:23 AM ETwatcherRVOL 0.1×

    The Watcher BOUGHT $UMC at $26.6080

  • Jul 6, 10:19 AM ETmoverRVOL 6.2×

    $UMC moved -1.06% in 1 min (Level 1) at 10:18 AM ET

  • Jul 6, 10:19 AM ETrvolRVOL 6.2×

    UMC hit 6.154x RVOL at 10:18 AM ET

  • Jul 6, 9:46 AM ETrvolRVOL 2.6×

    UMC hit 2.601x RVOL at 9:45 AM ET

  • Jul 6, 9:30 AM ETmoverRVOL 3.1×

    $UMC moved +1.14% in 1 min (Level 1) at 9:29 AM ET

  • Jul 6, 5:00 AM ETema trend daily 200

    UMC 200EMA (daily) Trending · 50 days · L3

Trader talk on UMC

What the community is saying — posts here and $UMC mentions from the live chat.

Sign in to join the UMC conversation.

No trader posts yet — be the first to call it.

Want these as they happen? The live dashboard streams every UMC alert in real time, with charts, RVOL context, and AI trade tracking.