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DGX

Quest Diagnostics Incorporated · Healthcare · Diagnostics & Research
TECHNeutralZACKSHold R500#147 today
$233.33 +0.97% today · -1.27% 1W
Oct 2 close or latest
PreviewWhy it's moving

Moving with the market

Assembled from Wallsti's own signals.

After each kind of event

EventEvents1 day1 week1 month1 quarter
Any day 1,255 0.0%#405 H +0.2%#294 H +1.1%#199 H +3.1%#206 M
Big drop (-1.5% or worse) 62 +0.1%#280 H +0.5%#233 H +2.2%#167 H +5.8%#77 M
Big gain (+1.7% or better) 62 -0.1%#460 H +0.1%#369 H +1.9%#160 H +5.5%#91 M
Earnings beat 20 -0.6%#421 H -0.5%#480 H +0.7%#360 H -0.9%#448 M
Earnings miss — — — — —
52-week high 15 -0.1%#439 M -0.8%#475 M +0.3%#311 M +3.1%#99 M
52-week low — — — — —
Crossed above 200-day avg 7 -0.3%#437 L -0.5%#442 L +3.1%#48 L +3.4%#276 L
Crossed below 200-day avg 7 -0.7%#486 L -1.6%#479 L -2.7%#404 L -1.9%#421 L
RSI oversold 8 -0.1%#412 M -0.3%#472 M +1.6%#279 M +6.4%#221 L
RSI overbought 17 -0.1%#473 M -1.7%#453 M -2.3%#461 M -7.0%#473 M
Mention spike (Trendy) — — — — —
Analyst upgrade — — — — —
Analyst downgrade — — — — —
Insider buy — — — — —
Insider unplanned sale — — — — —

Median gain from the close of the session the event was known, over each holding period; #rank among the S&P 500 stocks after the same kind of event (#1 = best). "Big" is DGX's own: its worst / best 10% of days over the prior 2 years. Highlighted: happening in the latest session.

52-week high

A new 52-week closing high.

HoldingEventsMedian (likely range)ConfidenceRankUpvs SPYRange of outcomes (worst · 25–75% · median · best)vs S&P 500 stocks (their medians)
1 day 15 -0.12% (-0.2 to +0.3) Medium #439 of 482 33% -0.12%
1 week 15 -0.75% (-1.0 to +0.1) Medium #475 of 482 40% -1.79%
1 month 14 +0.35% (-3.0 to +2.4) Medium #311 of 480 57% -0.64%
1 quarter 13 ≈9 indep. +3.08% (+2.3 to +6.4) Medium #99 of 455 69% -2.04%

Range of outcomes: all of DGX's new 52-week highs in the past 5 years, from the worst to the best result over each holding period; the box holds the middle half, the tick is the median. A wide box means the median alone says little. Hover the median for the average.

52-week high by trend

When it happenedEvents1 day1 week1 month1 quarter
Long trendAbove its 200-day avg now 15 -0.1%M vs 0.0% -0.8%M vs +0.2% +0.3%M vs +0.7% +3.1%M vs +3.9%
Below its 200-day avg — — — — —
Medium trendAbove its 50-day avg 15 -0.1%M vs 0.0% -0.8%M vs 0.0% +0.3%M vs -0.3% +3.1%M vs +1.7%
Below its 50-day avg now — — — — —
Short trendAbove its 20-day avg 15 -0.1%M vs 0.0% -0.8%M vs +0.2% +0.3%M vs +0.7% +3.1%M vs +1.8%
Below its 20-day avg now — — — — —

The same event split by where DGX stood against its 200-, 50- and 20-day averages when it happened (a dip in an uptrend vs a falling knife); "vs" is the plain any-day median in that trend; "now" marks where it stands today. Splitting halves the evidence, so watch the confidence letters: H / M / L.

Latest new 52-week highs

EventEntry1 day1 week1 month1 quarter
Sep 15, 2026 Sep 15 @ $247.08 +3.9% on the day 0.0% -5.0% … …
Aug 6, 2026 Aug 6 @ $238.50 +1.1% on the day -0.1% -1.0% -0.6% …
Jun 29, 2026 Jun 29 @ $211.78 +1.3% on the day -0.3% -0.1% +11.1% +12.2%
Feb 5, 2026 Feb 5 @ $190.69 +1.6% on the day -0.8% +7.6% +4.8% -0.3%
Nov 21, 2025 Nov 21 @ $188.79 +1.9% on the day -0.3% -3.9% -8.5% +9.2%
Sep 22, 2025 Sep 22 @ $181.50 +0.6% on the day +1.2% +2.2% +0.4% -4.2%
Aug 19, 2025 Aug 19 @ $179.68 +2.2% on the day +0.9% -1.4% +0.3% +2.3%
Jun 12, 2025 Jun 12 @ $175.16 +1.2% on the day +0.7% +0.2% -6.6% +2.6%
Apr 28, 2025 Apr 28 @ $172.85 +1.7% on the day +1.0% +0.5% -3.0% -4.5%
Jan 30, 2025 Jan 30 @ $159.83 +5.6% on the day -0.7% -0.9% +7.8% +8.5%
Nov 21, 2024 Nov 21 @ $158.78 +1.6% on the day -0.2% -0.8% -6.7% +6.4%
Oct 22, 2024 Oct 22 @ $152.56 +6.8% on the day -0.2% -1.0% +2.4% -0.9%
Aug 13, 2024 Aug 13 @ $145.35 +0.2% on the day -0.6% +0.1% +2.6% +6.8%
Jul 12, 2024 Jul 12 @ $138.93 +0.4% on the day +0.3% +1.3% +4.4% +3.1%
May 17, 2024 May 17 @ $138.40 +1.3% on the day -0.1% -2.1% -4.9% +5.3%

Aftermath: entry is the close of the first session the event was fully known (the same session for price moves, the reaction session for earnings, the next session for Reddit, analyst and insider events, which are dated by day). Repeats within a few sessions count as one event. Past performance after an event says nothing certain about the next one. Not advice.