# Bài viết Liên quan Fee

Trung tâm Tin tức HTX cung cấp những bài viết mới nhất và phân tích chuyên sâu về "Fee", bao gồm xu hướng thị trường, cập nhật dự án, phát triển công nghệ và chính sách quản lý trong ngành tiền kỹ thuật số.

Hardcore Breakdown of Polymarket's Fee Formula: How Did the Extreme Rate of 90+% Pop Up?

Polymarket, a prediction market platform, recently faced backlash due to unexpectedly high transaction fees, with some users reporting fees as extreme as 94.8%. The issue stemmed from a temporary change in the fee calculation formula. The platform initially used an "old formula": fee = C × p × feeRate × (p × (1 - p))^exponent. However, a brief update to an "abnormal formula" removed a critical "× p" term, becoming: fee = C × feeRate × (p × (1 - p))^exponent. Since share prices (p) are always less than $1, this omission drastically increased fees, especially for very low-priced shares (near $0.001), as the fee was no longer scaled by the price. An exponent value of 0.5 in certain markets ("Weather" and "Economy") further exacerbated the curve, leading to the extreme rates. Polymarket quickly responded by implementing a "new formula": fee = C × feeRate × p × (1 - p), effectively setting the exponent to 1. This change significantly reduced fees, particularly for extreme price points, bringing maximum fees down to around 5%. The article advises users to avoid high fees by using limit orders (which are free and even offer a 20-25% maker rebate) or the platform's "Split" function to indirectly establish positions instead of market orders.

Odaily星球日报04/01 03:57

Hardcore Breakdown of Polymarket's Fee Formula: How Did the Extreme Rate of 90+% Pop Up?

Odaily星球日报04/01 03:57

Ethereum – BlackRock drops ETH ETF staking fee as firm issues ‘warning’

BlackRock has reduced the staking fee for its Ethereum ETF from 18% to 10% to stay competitive, as most U.S. spot ETH ETFs are now including staking features. Demand for ETH staking has surged, with a record 37 million ETH staked, representing 30.6% of the circulating supply. However, Culper Research warns that recent network upgrades like Fusaka have lowered validator rewards, potentially reducing staking demand and negatively impacting ETH's value. The firm has taken a short position on ETH, citing declining validator activity. Despite this, Ethereum co-founder Vitalik Buterin views the upgrades as beneficial long-term. ETH's price is consolidating near $2k, with a potential volatile move ahead.

ambcrypto03/07 20:02

Ethereum – BlackRock drops ETH ETF staking fee as firm issues ‘warning’

ambcrypto03/07 20:02

XRP Burn Rate: Here’s How Many Coins Are Gone Forever

XRP's circulating supply is a frequent topic, particularly regarding its potential for high price points. Recent data highlights a steady reduction in total supply due to the token's built-in burn mechanism. Unlike discretionary burns, the XRP Ledger permanently destroys a small amount of XRP with every transaction as a fee. Over the past 806 days, over 2.58 million XRP have been burned, reducing the total supply from 99,988,313,728 to approximately 99,985,726,061—a rate of over 3,200 XRP destroyed daily. While this burn rate is minimal compared to XRP's 100 billion maximum supply, it demonstrates consistent on-ledger usage and a deflationary trend. The entire XRP supply was pre-mined at inception, and its fixed, decreasing supply contrasts with inflationary cryptocurrencies like Ethereum or Dogecoin. This design, along with Ripple's focus on payments and financial infrastructure, reflects an institutional preference for supply certainty. Some analysts argue that large-scale adoption and trillions in flow could drive significant price appreciation, with $100 per XRP seen as a functional necessity for global usage.

bitcoinist01/17 07:03