Method and sources

The five tools and their limits

• Unified Trading Dashboard. Every Elysium pool that traded in the last ~70 minutes in one terminal: price, volume, swaps and depth, read from the chain's own Swap events. Limit: Covers Uniswap v3-style and v4 pools found on chain; volume in dollars only where a sourced price exists.
• Position Risk Simulator. Margin, liquidation price and loss at each price move for a leveraged long or short, with the formulas shown. Limit: A calculator only: Elysium has no perpetuals venue that this site trades on, and real venues use their own margin rules.
• Liquidity Intelligence. Exact price impact for $100 to $50,000 per side, active liquidity over six hours, and every liquidity add and remove. Limit: Exact quotes cover v3-style pools; v4 pools show depth from active liquidity only.
• Trade Planning Tools. Position size from the risk you accept, reward-to-risk, break-even win rate, with fees and the live price impact of that size. Limit: A plan is arithmetic on your inputs; it says nothing about where price will go.
• Trading Analytics. Any wallet's swaps over seven days from its own receipts: what was sold and bought, price paid, gas, and first-in-first-out results per pair. Limit: Native HYPE paid out by a router leaves no log and is shown as not visible; reverted transactions are not found.

Markets (the terminal)

Every Swap event of the last ~34,000 blocks (about 70 minutes at the measured ~0.125 s per block) on four Uniswap v4 PoolManagers and on v3-style pools. A v3-style pool counts only when its factory, asked with getPool, names that exact address. Volume = the input amounts summed; dollar volume only when a token has a listed price (HYPE and KNTQ from Montra's public API https://api.montramarkets.xyz/api/stats, USDC at $1) or a price derived from a pool holding at least $5,000 of a listed token within 2%. Unknown tokens are labelled; a symbol that looks like a listed one but has another address is flagged as a lookalike.

A selected market reads its own six hours (172,800 blocks) of Swap events and liquidity changes. Candles are open/high/low/close of the trade prices per bucket. Times sit between 12 block timestamps read on chain (straight-line placement between them). A read with any unread block range is marked incomplete and is not cached.

Exact quotes

The ElyhypeQuoteProbe contract is never deployed. Its code is placed at 0x00000000000000000000000000000000e1e1e1e1 for one eth_call with a state override; it starts a real swap on the pool, and the pool's payment callback stops it with the amounts, so nothing is paid. Checked equal to real fills on a fork of Elysium for one pool of each factory family. Uniswap v4 pools are not quoted yet.

Contracts read

The CL factory's pools call a swap hook set by that factory's owner on every swap; the hook can change fees or refuse swaps. That is a trust in the venue, not in Elyhype, and it applies to every trade on those pools.

Wallet analytics

Transfer events to and from the address over ~7 days (4,838,400 blocks), then the newest 40 transactions' receipts and transactions. A receipt with a Swap event is a trade; sold and bought come from the address's own transfers plus HYPE it sent. HYPE paid back by a router is inferred only from a WHYPE unwrap or a native v4 swap event in the same transaction. Results per pair: first in, first out, in the quote token.

Calculators

The risk simulator and the planner print their formulas on their own pages. Neither knows the future; both are arithmetic on what you type plus live prices.

Rate limits and caching

Every data route has a per-caller limit and a site-wide budget for fresh chain reads. Shared answers are cached briefly (pools 60 s, a market 60 s, quotes 10 s, a wallet 2 min); a failed or incomplete read is never cached.