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SIMO

Silicon Motion Technology Corporation
222.30+8.74 (+4.09%)Close of Oct 21, 2026. Updated after each close.

Squeeze, trend and stretch for SIMO, read from our ThinkOrSwim tools after the close.

SIMO daily chart, Jul 29 to Oct 21, 2026Daily candles with the VMA line. SIMO closed at 222.30 on Oct 21, 2026, below a VMA of 238.37. The strip under the chart shows the Market Pulse stage for each session: Deceleration on 1 of the last 12.240260280Jul 29Sep 1Oct 1222.30SIMO daily chart, Sep 10 to Oct 21, 2026Daily candles with the VMA line. SIMO closed at 222.30 on Oct 21, 2026, below a VMA of 238.37. The strip under the chart shows the Market Pulse stage for each session: Deceleration on 1 of the last 12.240260280Sep 10Oct 1222.30
VMAAccelerationAccumulationDistributionDecelerationStrip: Market Pulse stage per daily session.
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SIMO on Oct 21

SIMO closed up 4.09%. It is in a squeeze on 6 of 12 timeframes, Market Pulse is in the Deceleration stage, and price is 1.1 ATR below its VMA.

Squeeze

In a squeeze on 6 of 12 timeframes.

No squeeze on the daily chart.

See it in MTF Squeeze
Slingshot triggers in Squeeze Setups
WkD4h195m130m2h78m1h39m30m15m5m

In a squeeze Fired None. Join free for each timeframe's tier and bar count.

Trend

Market Pulse is red, in the Deceleration stage.

It turned Deceleration on Oct 21.

Market Pulse indicator
Stretch

1.1 ATR below its VMA.

222.30 against a VMA of 238.37, 6.74% below.

222.30Close
238.37VMA
15.12Daily ATR
Relative

Beat SPY by 3.56 points.

SPY rose on Oct 21.

+4.09%SIMO
+0.53%SPY

Opening range, Oct 21

30-minute range: 216.00 to 221.97, $5.97 wide

Price broke above the high in the 11:05 AM ET bar and closed above the range at 222.30.

SIMO 5-minute chart, Oct 21, 2026, with the 30-minute opening rangeThe first 30 minutes ran from 216.00 to 221.97. Price broke above the high in the 11:05 AM ET bar and closed above the range at 222.30.221.97216.009:3010:30Breaks the high, 11:05 AM11:3012:301:302:303:30SIMO 5-minute chart, Oct 21, 2026, with the 30-minute opening rangeThe first 30 minutes ran from 216.00 to 221.97. Price broke above the high in the 11:05 AM ET bar and closed above the range at 222.30.221.97216.009:30Breaks the high, 11:05 AM11:301:303:30

Backtest every SIMO breakout in ORB Setups

SIMO Volatility Box levels

Everything above is free. These rows are where SIMO is statistically stretched, from the aggressive and conservative Volatility Box models on daily and hourly data.

LevelDaily, aggressiveDaily, conservativeHourly, aggressiveHourly, conservative
Upper 3
Upper 2
Upper 1
Last close222.30222.30222.30222.30
Lower 1
Lower 2
Lower 3

SIMO's daily and hourly levels are in Stock Volatility Box ($169 a month) and the Bundle.

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SIMO questions

Is SIMO in a squeeze?

Yes. As of the Oct 21, 2026 close, SIMO is in a squeeze on 6 of the 12 timeframes we track. No squeeze on the daily chart.

Is SIMO in an uptrend?

No. Market Pulse has SIMO in the Deceleration stage: price below its VMA with the 8, 21 and 34-bar VWMAs stacked down. It turned Deceleration on Oct 21.

What was SIMO's opening range on Oct 21?

The first 30 minutes ran from 216.00 to 221.97, a range of $5.97. Price broke above the high in the 11:05 AM ET bar and closed above the range at 222.30.

Where are SIMO's Volatility Box levels?

Stock Volatility Box and Bundle members see SIMO's daily and hourly levels on this page and in the Volatility Box platform.

Free tools for reading SIMO

Multi-Time Frame (MTF) Squeeze Indicator for ThinkOrSwimIndicators · BeginnerMarket Pulse Indicator for ThinkOrSwim: Find the 4 Market StagesIndicators · Beginner-FriendlyOpening Range Breakout (ORB) Indicator for ThinkOrSwimIndicators · Advanced

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