RKX bid-ask spread and liquidity

Corgi RKLB 2x Daily ETF
LeverageCorgi$837,330 net assets0.45% fee
Share

As of Oct 22, 2026, RKX closed +0.11% from its NAV, and on 95% of the 15 days to then it was within ±0.84%.

Ask IQ about this page

Ask IQ about RKX bid-ask spread and liquidity

Answers cite the figures on this page.

OverviewHoldingsTradingFlowsCompare

IQ Liquidity Score

1 of 6 measured · Oct 22, 2026
·
Not scored
0 · Hard to trade100 · Trades like a giant

The IQ Liquidity Score: a fixed 0 to 100 scale of trading conditions, the same anchors for every fund; 100 is the easiest to trade. It measures how cheaply and reliably the fund trades, not whether to own it. Method →

Cost to trade
Not measured · the issuer's 30-day median spread is not read for this fund
·
Capacity
Holdings can absorb $69m a day, Oct 22, 2026
61.3
Price fidelity
Not measured · 15 days of closing premium are held, under the 20 needed
·
Primary market
Not measured · it first traded on 2026-06-30, and no N-CEN ETF row for series S000104831 is in the quarters read (2024q4 to 2026q3)
·
Bad-day behaviour
Not measured · 0 of the 10 worst days and 15 other days are held, under the 5 and 60 needed
·
Depth
Not measured · needs trade and quote data (Phase 2)
·

Premium or discount to value

Daily, 15 days to Oct 22, 2026 · the ±1% band marked
RKX premium or discount to NAV, 15 days+1%0−1%Sep 11, 2026Oct 22, 2026
Latest close, Oct 22
+0.11%
95% of days within
±0.84%
Days more than 1% from NAV
0 of 15
Widest
+0.84%, Oct 19, 2026

Close against the NAV its issuer struck the same day, from the issuer. Source: ETFIQ.

Capacity

What the holdings can absorb a day, at 10% of each one’s volume
Holdings can absorb
$69m

RKX’s holdings can absorb $69m a day, measured on the trading volume of RKLB, the asset its multiple is on, divided by its multiple of 2, as of Oct 22, 2026. A $1m order is 1.45% of a day’s capacity.

The holding that sets the limit: RKLB (RKLB), $1.4bn a day traded, the median of 20 days to Oct 22, 2026. Capacity is the least of the holding-level ratios over the holdings making up 95% of the weight.

How to trade RKX

To buy or to sell, up to $100,000
When
ETF spreads are usually widest in the first minutes after the open and the last before the close.
Size
Up to $691,688 is 1% of what its holdings can absorb in a day, for a buy or a sell.
Watch
The premium. On 95% of days it is within ±0.84%; beyond that a buyer pays more, and a seller gets less, than the holdings are worth.
Phase 2 · drawn now, filled when trade data arrives
Spread through the dayComing with trade data

Median spread by half hour, 30 days.

Buyers against sellersComing with trade data

Share of volume at the ask against at the bid.

Retail flow, estimatedComing with trade data

Sub-penny prints as a share of volume.

Large tradesComing with trade data

Prints above $500k, count and share.

Closing auctionComing with trade data

Share of the day’s volume at the close.

Questions people ask

Does RKX trade at a premium or discount to NAV?

It closed +0.11% from its NAV on Oct 22, 2026. On 95% of the 15 days to then it was within ±0.84%, and it closed more than 1% from NAV on 0 of them.

Who is the LMM for RKX?

RKX’s lead market maker (LMM) on Cboe BZX is GTS Securities LLC. Lead market maker per Cboe BZX, as of Oct 23, 2026.
Sources and dates
Premium to NAVETFIQ, close against the issuer’s NAV · Sep 11, 2026 to Oct 22, 2026
CapacityETFIQ, each holding’s 20-day median dollar volume · to Oct 22, 2026
Where to next
ETF trading costs and liquidity→Cost-to-trade checker→Why low volume does not mean illiquidguide →Limit orders vs market orders for ETFsguide →How the IQ Liquidity Score is builtmethod →RKX fund page→
Cite this pageCitation, APA and Markdown

ETFIQ, RKX trading: cost, capacity, premium and dealers, data as of Oct 22, 2026. https://etfiq.com/funds/rkx/trading/

Open data →

The score measures trading conditions, not the fund. ETFIQ makes no recommendations.