To buystocks, you’ll typically need the assistance of astockbrokersince you cannot simply call up a stock exchange and ask to buy stocks directly. When you use a stockbroker, whether a human being or anonlineplatform, you can choose the investment that you wish to buy or sell and how th...
You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your profit by choosing a single day to buy one stock and choosing a different day in the future to sell that stock. Return the maximum profit you can achieve from this...
6. Learn when to sell stocks — and when not to » How do you find a broker? Compare options among the best brokers for stock trading 1. Open an investment account The easiest way to buy stocks is through an online stockbroker. These companies allow you to open an investment account....
Best Time to Buy and Sell Stock with Transaction Fee (714) https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee/description/ Best Time to Buy and Sell Stock with Cooldown (309) https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown/d...
121. Best Time to Buy and Sell Stock 121 这个比较简单,大致思想: 1.如果sale-buy<=0,则该价格适合买入。 2.否则判断该价格卖出的价格是否最好。 代码如下: publicintmaxProfit(int[]prices){if(prices==null||prices.length==0){return0;}intres=0;intbuy=prices[0];for(inti=1;i<prices.length;i...
while options that are furtherin the moneyorout of the moneywill be less sensitive to implied volatility changes.Vega—anoption Greekcan determine an option's sensitivity to implied volatility changes. Keep in mind that as the stock's price fluctuates and as the time until expiration passes, ve...
这道题相比之前一道类似的题122. Best Time to Buy and Sell Stock II的区别就是加上了一个cooldown的限制条件,就是卖完股票的接下来一天不能再接着买,至少需要等待一天之后才能买。中间不能参与交易的那些日期就称为所谓的“cooldown”时期,现在问最大的收益是多少?
Call Options - BuyPut Options - BuyPaycheck CalculatorLoan Calculator Call Option Calculator (Buy) Option Strike Price ($): Price Per Option ($): Stock Price at Expiration ($): Solution At Expiration: Parameter Value Gain/Loss ($)
题目地址:https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock/ 解题思路一:暴力求解法 根据题目我们可以知道,我们知道最大利润“i”-“j”的差值就可以得到结果,所以时间复杂度为O(n*n),空间复杂度为O(1)。以下为源码: intmaxProfit(vector<int>&prices) {intsize=prices.size();if(size...
给定一个数组prices,它的第i个元素prices[i]表示一支给定股票第i天的价格。 你只能选择某一天买入这只股票,并选择在未来的某一个不同的日子卖出该股票。设计一个算法来计算你所能获取的最大利润。 返回你可以从这笔交易中获取的最大利润。如果你不能获取任何利润,返回0。