PaperLight

Practice Solana and Robinhood Chain spot trades with local paper wallets, chart fills, P&L tracking, and no real orders.

PaperLight is a local paper-trading simulator for practicing token trades on supported chart pages. Practice directly on supported token pages with: - fast paper buys and manual sells; - up to five isolated, named paper wallets, each with a separate SOL account and ETH account; - wallet-specific presets, fees, slippage, delays, and safeguards; - optional hover quick buys on supported discovery cards; - route-bound chart fill bubbles and weighted entry/exit lines; - optional local paper stop-loss and take-profit lines, with an off-by-default automatic entry stop; - marked positions, receipts, completed-trade history, and token summaries; - a completed-trade P&L calendar with daily volume and fee detail; - local backup, recovery, and PIN-protected paper-wallet resets; - locally generated P&L images and optional user-confirmed sharing to X. PaperLight stores its simulator state in the current Chrome profile. It has no hosted user account, telemetry, ads, real-wallet connection, private-key access, signer, transaction builder, or real-order submission path. Market impact is a paper estimate. Verified exact-route liquidity uses a deterministic balanced constant-product model. If exact-route liquidity is unavailable, PaperLight labels impact unavailable rather than inventing a percentage. Paper results can differ materially from real transactions. PaperLight is independent educational practice software. It uses paper funds only, does not connect a real wallet, and does not place real orders. Paper results can differ materially from real transactions. Nothing in PaperLight is financial advice.