Markets · RKLB up to 10x

Rocket Lab’s perp jumped 4.4% in a minute as earnings came out, then ended the night down 6.1%

Nearly four-fifths of the estimated $12.2 million traded in the contract overnight changed hands in the first hour after the U.S. stock market closed.

Rocket Lab’sRKLB+10.03% perpetual future on trade.xyz jumped 4.4% in the minute the company released earnings Monday afternoon. The move was gone by 5 p.m. Eastern. By 6 a.m. Tuesday the contract traded at $55.24, down 6.1% from its $58.83 price at Monday’s stock market close.

Most of the trading came early. An estimated $9.6 million changed hands between 4 and 5 p.m., nearly four-fifths of the $12.2 million traded over the full 14 hours.

The ten largest overnight moves among stock perps with at least $1 million in estimated turnover
Zhipu AI (ZHIPU)$56.84$61.44+8.10%$5.2m
MiniMax$20.65$22.00+6.55%$2.0m
Rocket Lab (RKLB)$58.83$55.24-6.11%$12.2m
Unitree$105.72$110.86+4.86%$41.7m
CXMT$6.37$6.07-4.71%$12.7m
Hims & Hers Health (HIMS)$22.96$22.35-2.68%$3.5m
USA Rare Earth (USAR)$8.77$8.56-2.40%$1.3m
Applied Optoelectronics (AAOI)$52.16$51.13-1.97%$1.1m
Cerebras (CBRS)$96.67$95.11-1.61%$5.1m
Intel (INTC)$59.38$58.45-1.57%$14.1m
Times are Eastern. Both prices are trade.xyz perpetual futures prices. Percentage changes use unrounded closes. Dollar turnover is estimated from contract volume and the midpoint of each hour’s high and low.
Rocket Lab’s release
4:05 p.m. ET
Monday, November 9
Perp close in the release minute
$60.03
Up from $57.53 at the end of the preceding minute
First-hour share of turnover
79%
Estimated from hourly prices and trading volume
Rocket Lab perp at 6 a.m.
$55.24
Down 6.1% from $58.83 at 4 p.m. Monday

What traded at 4:05 p.m.

Rocket Lab reported a record $268 million in third-quarter revenue at 4:05 p.m. and forecast $270 million to $290 million for the fourth quarter. The perp had slipped to $57.53 just before the release. In the minute beginning at 4:05, it traded as high as $60.70 and finished at $60.03.

The reversal outlasted the jump. The perp traded at $57.17 by 5 p.m. and $55.47 by 6 p.m., about 23 cents above where it would finish the overnight window. The exchange records show when traders repriced the contract. They do not identify which part of the release traders acted on.

Two contracts rose more than rocket lab fell

Among contracts with at least $1 million in estimated turnover, Zhipu AI rose 8.1% and MINIMAX+6.84% gained 6.6%. Rocket Lab posted the largest decline in that group. Unitree traded an estimated $41.7 million, more than three times Rocket Lab’s turnover, while rising 4.9%.

What the entry price meant for a trader

A perp gives a trader exposure to Rocket Lab’s share price without buying the shares. A hypothetical $10,000 long opened at the 4 p.m. perp price and held to 6 a.m. would have lost about $611 before fees and funding payments. For the same $10,000 of starting exposure at the 4:05 minute’s closing price, the loss would have been about $798. Both figures assume the position stayed open.

How this was reported. Correction and update, November 10: An earlier table listed a Cerebras stock quote page among overnight news reports. The revised story uses Rocket Lab’s own release time and minute-by-minute perp prices to show what traded around the announcement.

Sources and data receipts (3)
  • Rocket Lab’s third-quarter results The company released results at 4:05 p.m. Eastern on November 9. It reported $268 million in revenue and published its fourth-quarter outlook.
  • Hyperliquid public market data One-minute and hourly prices for the trade.xyz Rocket Lab contract. The ranked table uses hourly contract prices and estimated dollar turnover from November 9 at 4 p.m. Eastern through November 10 at 6 a.m.
  • OptimistFi perps market inventory Market identifiers used to match equity contracts with the trade.xyz price history.
How perps work
  • A perp (perpetual future) is a contract that tracks a price with no expiry date, so a trader can hold a bet that it rises (long) or falls (short) for as long as they like.
  • Funding is a small payment between the two sides on a schedule (every hour on some venues, every eight hours on others): when the perp trades above the price it tracks, longs pay shorts, and when it trades below, shorts pay longs.
  • Open interest is the value of all positions still open. Every long has a short on the other side, so it is one net figure, not a count of buyers or sellers.
  • Leverage lets a trader control a position larger than their deposit, up to a cap the venue sets for each market, such as 20x.
  • Liquidation is the venue closing all or part of a position when the equity supporting it falls below the required maintenance margin. The trigger depends on the venue's rules, collateral, other positions sharing that collateral, fees and funding. A leverage setting alone does not determine the liquidation price.
  • What the price follows is the venue's choice: each venue decides which index or contract its perp tracks, so two venues' "oil" or "gold" perps can follow different things.

Christian Rourk is a data and AI engineer and an early advocate of on-chain perpetual futures, active in the perps community on X and Discord. An AI engineer at FreightVerify, Christian was previously an analytics engineer at Riot Games and led a business intelligence team at Rocket Loans. At OptimistFi, Christian covers the traders and the community behind the perps market, and the data under what they say. Tips: hello@optimistfi.com

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