24/5 Equity Markets
Specifications, session hours, and oracle details for equity and equity index perpetuals.
Equity-referenced perpetuals track stock and equity index prices through market-data feeds for U.S. and South Korean listings, plus configured index feeds. Because the underlying equity markets are not open around the clock, these perpetuals follow the trading session schedule of the relevant exchange or feed.
Instrument Specifications
NVIDIA
NVDA/USD:USDC
Tracks the price of NVIDIA Corporation (NVDA) common stock listed on NASDAQ.
USDC
10×
5%
20×
Isolated
0.00001
Intel
INTC/USD:USDC
Tracks the price of Intel Corporation (INTC) common stock listed on NASDAQ.
USDC
10×
5%
20×
Isolated
0.00001
Alphabet
GOOGL/USD:USDC
Tracks the price of Alphabet Inc. (GOOGL) Class A common stock listed on NASDAQ.
USDC
10×
5%
20×
Isolated
0.00001
Tesla
TSLA/USD:USDC
Tracks the price of Tesla, Inc. (TSLA) common stock listed on NASDAQ.
USDC
10×
5%
20×
Isolated
0.00001
Micron
MU/USD:USDC
Tracks the price of Micron Technology, Inc. (MU) common stock listed on NASDAQ.
USDC
10×
5%
20×
Isolated
0.00001
Eli Lilly
LLY/USD:USDC
Tracks the price of Eli Lilly and Company (LLY) common stock listed on the NYSE.
USDC
5×
10%
10×
Isolated
0.00001
DRAM
DRAM/USD:USDC
Tracks the Roundhill Memory & Storage ETF (DRAM).
USDC
5×
10%
10×
Isolated
0.00001
SpaceX
SPCX/USD:USDC
Tracks Space Exploration Technologies Corp. pricing through Pyth.
USDC
10×
5%
20×
Isolated
0.00001
US500
US500/USD:USDC
Tracks the S&P 500 through rolling E-mini futures feeds.
USDC
10×
5%
20×
Isolated
0.0000001
Iovance Biotherapeutics
IOVA/USD:USDC
Tracks the price of Iovance Biotherapeutics, Inc. (IOVA) common stock listed on NASDAQ.
USDC
5×
10%
10×
Isolated
0.00001
Sandisk
SNDK/USD:USDC
Tracks the price of Sandisk Corporation (SNDK) common stock listed on NASDAQ.
USDC
5×
10%
10×
Isolated
0.000001
Marvell
MRVL/USD:USDC
Tracks the price of Marvell Technology, Inc. (MRVL) common stock listed on NASDAQ.
USDC
10×
5%
20×
Isolated
0.00001
AMC Entertainment
AMC/USD:USDC
Tracks the price of AMC Entertainment Holdings, Inc. (AMC) Class A common stock listed on the NYSE.
USDC
5×
10%
10×
Isolated
0.00001
SK hynix
SKHYNIX/USD:USDC
Tracks one share of SK hynix Inc. common stock (KRX: 000660), converted from KRW to USD.
USDC
5×
10%
10×
Isolated
0.00001
Pyth: 000660/KRW ÷ USD/KRW
Circle
CRCL/USD:USDC
Tracks the price of Circle Internet Group, Inc. (CRCL) Class A common stock listed on the NYSE.
USDC
5×
10%
10×
Isolated
0.00001
Meta
META/USD:USDC
Tracks the price of Meta Platforms, Inc. (META) Class A common stock listed on NASDAQ.
USDC
10×
5%
20×
Isolated
0.00001
Cypherpunk Technologies
CYPH/USD:USDC
Tracks the price of Cypherpunk Technologies Inc. (CYPH) common stock listed on NASDAQ.
USDC
3×
16.67%
6×
Isolated
0.00001
Samsung Electronics
SAMSUNG/USD:USDC
Tracks one share of Samsung Electronics Co., Ltd. common stock (KRX: 005930), converted from KRW to USD.
USDC
5×
10%
10×
Isolated
0.00001
Pyth: 005930/KRW ÷ USD/KRW
MMR (Maintenance Margin Ratio) is the minimum margin a position must hold before liquidation; Liq. Leverage = 1 / MMR. Liquidations are partial — only the amount needed to restore the position to max initial leverage is closed. See Margin and Liquidations. Parameters are governance-configurable with an on-chain time delay.
Session Hours
Public-equity and ETF feeds have feed-specific schedules shown on their linked Pyth pages. U.S. listings follow their U.S. exchange sessions. SKHYNIX and SAMSUNG follow the Korea Exchange session and also depend on the USD/KRW conversion feed:
U.S. public equities and ETFs
Monday–Friday, 9:30 AM–4:00 PM ET, with exchange holiday closures
SKHYNIX and SAMSUNG
Monday–Friday, 9:00 AM–3:30 PM Korea Standard Time, with Korea Exchange holiday closures
US500
Sunday 6:00 PM ET to Friday 5:00 PM ET, with a Monday–Thursday 5:00–6:00 PM ET maintenance window
The rolling integration consumes Pyth's market-session state, including exchange holiday closures.
KRW-to-USD Oracle Composition
SAMSUNG and SKHYNIX represent one common share of their respective Korea Exchange listings, while their perpetual markets are quoted and settled in USD terms. Aftermath does not rely on a separately published off-chain USD reference price for these markets. Each oracle update supplies the KRW-denominated equity price and the USD/KRW spot rate from Pyth Lazer; the deployed Move integration verifies the signed update and derives the USD price on-chain.
Because the USD/KRW feed is quoted as KRW per USD, the conversion is:
USD index price = KRW share price ÷ USD/KRW
Each market's composite configuration object sets invert_quote_feed: true, so the on-chain integration divides the normalized equity price by the normalized FX price. The result and its timestamp are written to the market's PriceFeedStorage object.
Anyone can inspect the live configuration and stored output by sending this query to the Sui mainnet GraphQL endpoint:
The configuration objects expose base_feed_id, quote_feed_id, and invert_quote_feed. The storage objects expose the normalized price, update timestamp, TWAP, and the source object used to produce them.
Oracle Roll (US500)
US500 is priced from rolling S&P 500 E-mini futures feeds. The rolling oracle uses the front contract before the on-chain roll window, linearly blends the front and next contracts during the window, and uses the next contract after the window ends. This prevents a discrete feed switch from causing the index to jump. Unlike WTI's monthly cadence, E-mini S&P 500 contracts roll quarterly.
The feeds configured on August 19, 2026 are:
Front contract: EMU6/USD, expiring September 18, 2026
Next contract: EMZ6/USD, expiring December 18, 2026
The current on-chain roll window begins September 7, 2026 at 9:00 PM UTC and completes September 14, 2026 at 9:00 PM UTC.
Notes
Equity perpetuals are priced via Pyth Network feeds. U.S. listings use USD-denominated feeds. SAMSUNG and SKHYNIX use the on-chain KRW-to-USD composition described above. US500 uses E-mini index futures, while SPCX references private-company pricing through its configured Pyth feed.
The linked Pyth pages show the current feed schedule and contract metadata.
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