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RKLB

Rocket Lab Corporation Common Stock
53.67+2.77 (+5.44%)Close of Oct 21, 2026. Updated after each close.

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

RKLB daily chart, Jul 29 to Oct 21, 2026Daily candles with the VMA line. RKLB closed at 53.67 on Oct 21, 2026, below a VMA of 59.49. The strip under the chart shows the Market Pulse stage for each session: Distribution on 10 of the last 12.50607080Jul 29Sep 1Oct 153.67RKLB daily chart, Sep 10 to Oct 21, 2026Daily candles with the VMA line. RKLB closed at 53.67 on Oct 21, 2026, below a VMA of 59.49. The strip under the chart shows the Market Pulse stage for each session: Distribution on 10 of the last 12.506070Sep 10Oct 153.67
VMAAccelerationAccumulationDistributionDecelerationStrip: Market Pulse stage per daily session.
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RKLB on Oct 21

RKLB closed up 5.44%. It is in a squeeze on 3 of 12 timeframes, Market Pulse is in the Distribution stage, and price is 1.4 ATR below its VMA.

Squeeze

In a squeeze on 3 of 12 timeframes.

No squeeze on the daily chart. The 1h squeeze fired on Oct 21.

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 orange, in the Distribution stage.

Distribution since Oct 8, 10 sessions in a row, and on 10 of the last 12.

Market Pulse indicator
Stretch

1.4 ATR below its VMA.

53.67 against a VMA of 59.49, 9.79% below.

53.67Close
59.49VMA
4.06Daily ATR
Relative

Beat SPY by 4.91 points.

SPY rose on Oct 21.

+5.44%RKLB
+0.53%SPY

Opening range, Oct 21

30-minute range: 52.02 to 53.56, $1.54 wide

Price broke above the high in the 12:35 PM ET bar and closed above the range at 53.67.

RKLB 5-minute chart, Oct 21, 2026, with the 30-minute opening rangeThe first 30 minutes ran from 52.02 to 53.56. Price broke above the high in the 12:35 PM ET bar and closed above the range at 53.67.53.5652.029:3010:3011:3012:30Breaks the high, 12:35 PM1:302:303:30RKLB 5-minute chart, Oct 21, 2026, with the 30-minute opening rangeThe first 30 minutes ran from 52.02 to 53.56. Price broke above the high in the 12:35 PM ET bar and closed above the range at 53.67.53.5652.029:3011:30Breaks the high, 12:35 PM1:303:30

Backtest every RKLB breakout in ORB Setups

RKLB Volatility Box levels

Everything above is free. These rows are where RKLB 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 close53.6753.6753.6753.67
Lower 1
Lower 2
Lower 3

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

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RKLB questions

Is RKLB in a squeeze?

Yes. As of the Oct 21, 2026 close, RKLB is in a squeeze on 3 of the 12 timeframes we track. No squeeze on the daily chart. The 1h squeeze fired on Oct 21.

Is RKLB in an uptrend?

Not cleanly. Market Pulse has RKLB in the Distribution stage: price below its VMA, without the VWMAs stacked down. Distribution since Oct 8, 10 sessions in a row, and on 10 of the last 12.

What was RKLB's opening range on Oct 21?

The first 30 minutes ran from 52.02 to 53.56, a range of $1.54. Price broke above the high in the 12:35 PM ET bar and closed above the range at 53.67.

Where are RKLB's Volatility Box levels?

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

Free tools for reading RKLB

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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