Rocket Lab Corporation (NASDAQ:RKLB) stock climbed in Tuesday’s premarket session as investor enthusiasm around the space sector accelerated following renewed speculation about a potential SpaceX IPO.

The anticipated listing, reportedly valued at as much as $1.75 trillion and potentially raising up to $75 billion, has fueled broader optimism across publicly traded space companies.

Investors are increasingly viewing Rocket Lab as a key beneficiary of rising commercial and government demand for space infrastructure.

Revenue Growth And Space Force Contract Support Momentum

The rally also follows Rocket Lab’s strong first-quarter 2026 results earlier in the month. The company reported revenue of $200.3 million, up 63.5% year over year, while backlog reached a record $2.2 billion.

Last week, Rocket Lab secured a $90 million contract from the United States Space Force’s Space Systems Command to design and manufacture two geostationary satellites.

The award marks the company’s first move into geostationary satellite production and expands its role in the growing space domain awareness market.

RKLB Technical Analysis: Bullish Trend Above Key Averages

Rocket Lab is extending a powerful long-term trend, up 372.04% over the past 12 months, and it’s now pushing above its prior 52-week high zone after topping out at $139.76 in May.

That “new-high” behavior can keep momentum traders engaged, but it also raises the bar for clean entries because pullbacks can get sharp when the tape cools.

The stock is stretched above its major moving averages, trading 36.6% above the 20-day SMA ($104.87) and 113.6% above the 200-day SMA ($67.09).

When price gets this far above the longer-term baseline, it usually signals strong demand—but it also increases the odds of mean reversion back toward the 20-day or 50-day if buyers pause.

Trend structure remains bullish with the 20-day SMA above the 50-day SMA and the 50-day SMA above the 200-day SMA, which is the classic “stacked” alignment trend traders like to see.

From a timing perspective, the chart also shows a recent swing low in March followed by a swing high in May, reinforcing the idea that buyers have been defending dips and pressing breakouts.

Momentum-wise, RSI is the cleaner lens here: it previously entered overbought territory in May, which fits with the current “extended” look versus moving averages.

RSI measures how stretched the move is versus recent price action, and in this kind of run it’s often less about calling a top and more about watching for cooling that could precede a pullback toward trend support.

  • Key Resistance: $139.76 — prior 52-week high zone from May that price is now trading above, making it a key breakout reference
  • Key Support: $104.87 — aligns with the 20-day SMA, a common “first pullback” area in strong uptrends

Price Action

RKLB Stock Price Activity: Rocket Lab shares were up 5.75% at $143.56 during premarket trading on Tuesday, according to Benzinga Pro data.

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