← Outlytic
Extreme Z Scanner
Find S&P 500 stocks making a new Z-score record or currently beyond ±2. Use the original all-history ThinkScript logic or a rolling X-trading-day window.
252-day mode computes each rolling 252-day Z-score. Record-break filters compare today with the prior 252 rolling Z readings; the ±2 filters apply directly to today's 252-day Z.
Mode
252-DAY
Processed
503
New highest
0
New lowest
22
Z ≥ +2
20
Z ≤ −2
46
All Matches
Highest / Lowest Only
Highest / Lowest Only & Z ±2
New Highest
New Lowest
Z ±2 Only
Z ±1.5 Only
Z ≥ +2
Z ≤ −2
Combined views: Highest / Lowest Only shows either record-break signal; Highest / Lowest Only & Z ±2 requires both a record-break signal and |Z| ≥ 2; Z ±2 Only shows |Z| ≥ 2; Z ±1.5 Only shows |Z| ≥ 1.5. A ticker can appear in multiple combined views when it satisfies multiple criteria.
| Ticker | Z-Score | Matched screen(s) | Price | Prior extreme | Record break | As of | Window | Bars loaded |
|---|---|---|---|---|---|---|---|---|
| MRNA Moderna |
+3.8883 |
Z ≥ +2
|
$199.26 | +7.8970 | — | 2026-09-25 | 252 | 1255 |
| RVTY Revvity |
+3.3688 |
Z ≥ +2
|
$148.97 | +3.7414 | — | 2026-09-25 | 252 | 1255 |
| P Everpure |
+3.3496 |
Z ≥ +2
|
$126.35 | +3.8093 | — | 2026-09-25 | 252 | 1255 |
| ILMN Illumina, Inc. |
+3.2655 |
Z ≥ +2
|
$274.53 | +3.3257 | — | 2026-09-25 | 252 | 1255 |
| A Agilent Technologies |
+2.7393 |
Z ≥ +2
|
$172.72 | +2.8010 | — | 2026-09-25 | 252 | 1255 |
| SWKS Skyworks Solutions |
+2.6884 |
Z ≥ +2
|
$89.79 | +3.0762 | — | 2026-09-25 | 252 | 1255 |
| CRWD CrowdStrike |
+2.5530 |
Z ≥ +2
|
$255.51 | +5.0810 | — | 2026-09-25 | 252 | 1255 |
| ANET Arista Networks |
+2.2783 |
Z ≥ +2
|
$208.25 | +3.5119 | — | 2026-09-25 | 252 | 1255 |
| HPE Hewlett Packard Enterprise |
+2.2689 |
Z ≥ +2
|
$63.65 | +7.1215 | — | 2026-09-25 | 252 | 1255 |
| TMO Thermo Fisher Scientific |
+2.2539 |
Z ≥ +2
|
$671.42 | +2.4069 | — | 2026-09-25 | 252 | 1255 |
| ZBRA Zebra Technologies |
+2.2391 |
Z ≥ +2
|
$370.34 | +3.3037 | — | 2026-09-25 | 252 | 1255 |
| CRL Charles River Laboratories |
+2.2225 |
Z ≥ +2
|
$291.23 | +3.6370 | — | 2026-09-25 | 252 | 1255 |
| META Meta Platforms |
+2.2037 |
Z ≥ +2
|
$748.87 | +2.7617 | — | 2026-09-25 | 252 | 1255 |
| AAPL Apple Inc. |
+2.1478 |
Z ≥ +2
|
$339.50 | +2.6871 | — | 2026-09-25 | 252 | 1255 |
| MPC Marathon Petroleum |
+2.1381 |
Z ≥ +2
|
$384.52 | +3.1691 | — | 2026-09-25 | 252 | 1255 |
| DELL Dell Technologies |
+2.1316 |
Z ≥ +2
|
$566.26 | +6.8218 | — | 2026-09-25 | 252 | 1255 |
| AMD Advanced Micro Devices |
+2.1134 |
Z ≥ +2
|
$631.41 | +4.4768 | — | 2026-09-25 | 252 | 1255 |
| PSX Phillips 66 |
+2.1076 |
Z ≥ +2
|
$251.14 | +3.2132 | — | 2026-09-25 | 252 | 1255 |
| VLO Valero Energy |
+2.0733 |
Z ≥ +2
|
$373.85 | +3.3128 | — | 2026-09-25 | 252 | 1255 |
| IQV IQVIA |
+2.0319 |
Z ≥ +2
|
$271.99 | +2.4346 | — | 2026-09-25 | 252 | 1255 |
Screen definitions
All History preserves your supplied ThinkScript series calculation exactly.
ALL HISTORY
barCount = cumulative number of bars
mean_t = TotalSum(close)_t / barCount_t
variance_t = TotalSum((close - mean)^2)_t / barCount_t
Z_t = (close_t - mean_t) / sqrt(variance_t)
NEW LOWEST if Z_t < every prior Z
NEW HIGHEST if Z_t > every prior Z
Z ≤ -2 if Z_t ≤ -2
Z ≥ +2 if Z_t ≥ +2
Rolling X uses the most recent X closes for each bar's mean/std. The ±2 filters use that same selected rolling Z.
ROLLING X
mean_t = mean(last X closes)
std_t = population std(last X closes)
Z_t = (close_t - mean_t) / std_t
NEW LOWEST if current Z < minimum(prior X rolling Z readings)
NEW HIGHEST if current Z > maximum(prior X rolling Z readings)
Z ≤ -2 if current Z ≤ -2
Z ≥ +2 if current Z ≥ +2