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Best Online Stock Trading Brokers for 2018 If you’re looking for a way to build more wealth in 2018, getting started with one of the best online brokerage accounts is a solid first step. Doing so will allow you to invest outside your traditional retirement accounts and on your own terms. The best part is, the best online brokerage firms charge little or no fees and offer excellent resources that can help you learn more about investing along the way. Of course, not all brokerage firms are created equal, and that’s why we took the time to break down each of their details and rank the top options on an array of factors. If you’re looking for a new way to invest this year and are ready to strike out on your own, the following online brokerage accounts should be at the top of your list.What Matters When You Trade Stocks on Your Own? Managing your own money can be a stressful endeavor. To minimize this, and to minimize information overload that tends to come from watching the markets 24/7, there are a few must-haves to look for in an online broker. Clean interface. When I trade, I want to be able to easily find my order entry ticket. I don’t want it buried under a number of drop downs. This interface should have intuitive access to see your balance, available cash, positions with real time P/L and all be easily navigated. Quick access to basic charting. A chart tells me where the stock has been recently. I don’t trade minute to minute anymore, so I don’t need complex tools like stochastics or retracement lines. All that’s important is that I have a basic chart on a yearly, monthly, weekly, daily and intra day time period. I use a chart to see current price relative to those time periods, mainly to avoid purchasing at a bad price. Low fees. One of the biggest roadblocks to building wealth is fees incurred to invest your hard-earned dollars. Because the fees charged by different brokerage firms vary so dramatically, it’s crucial to seek out options that charge low fees (or no fees) for account management and trades. There are over 50 online brokerages where you can open an account. Beyond the my three rules above, best online brokerage accounts aren’t just for trading stocks. Sure, many of them started as online stock trading accounts, but now they’re full-fledged trading, saving, investing, retirement planning, and banking machines. This industry is more complex than the average person thinks. You shouldn’t just pick any online broker and sign up for an account. The best online broker for one person is often completely different for the next person. Use this resource as a guide to your decision process. Figure out what features are best for you, and make your selection. What Makes a Great Online Broker? I analyzed a number of elements to come to my decision on which brokers are the best. Later in this post, I provide full details on how I selected the best online brokerages. When you take all the features, resources, trading platforms, and technology into account (while also considering every type of trader), the full-service brokers, like E*TRADE and TD Ameritrade are the best for the largest number of people. For those simply looking to make cheap trades, I would recommend going with Optionshouse. If you’re a very advanced trader, high-volume trader, or a professional who manages money, I recommend going with Interactive Brokers. However, I didn’t include Interactive Brokers on my list because they’re best for a very small group of traders and the platform is very complex. Top Qualities of Standout Online Trading Platforms Quality trading tools and technology Multiple trading platforms for all levels of traders Excellent mobile trading features Solid navigation that displays the relevant information where you want it Quality educational resources and research for trader development There’s more to selecting an online broker than price. You have to consider the resources you’re getting for the cost you pay per trade. For example, my colleague, who is also an ex-trader, likes to use a combination of stock and options trade in his longer-term trading. He recently switched over to Fidelity because he really liked the cash management features, but was very disappointed by complex order entry, sub-par options execution and frustrating navigation. He’s currently making the switch to one of the brokers I profile here.
Best Online Stock Trading Brokers for 2018 If you’re looking for a way to build more wealth in 2018, getting started with one of the best online brokerage accounts is a solid first step. Doing so will allow you to invest outside your traditional retirement accounts and on your own terms. The best part is, the best online brokerage firms charge little or no fees and offer excellent resources that can help you learn more about investing along the way. Of course, not all brokerage firms are created equal, and that’s why we took the time to break down each of their details and rank the top options on an array of factors. If you’re looking for a new way to invest this year and are ready to strike out on your own, the following online brokerage accounts should be at the top of your list.What Matters When You Trade Stocks on Your Own? Managing your own money can be a stressful endeavor. To minimize this, and to minimize information overload that tends to come from watching the markets 24/7, there are a few must-haves to look for in an online broker. Clean interface. When I trade, I want to be able to easily find my order entry ticket. I don’t want it buried under a number of drop downs. This interface should have intuitive access to see your balance, available cash, positions with real time P/L and all be easily navigated. Quick access to basic charting. A chart tells me where the stock has been recently. I don’t trade minute to minute anymore, so I don’t need complex tools like stochastics or retracement lines. All that’s important is that I have a basic chart on a yearly, monthly, weekly, daily and intra day time period. I use a chart to see current price relative to those time periods, mainly to avoid purchasing at a bad price. Low fees. One of the biggest roadblocks to building wealth is fees incurred to invest your hard-earned dollars. Because the fees charged by different brokerage firms vary so dramatically, it’s crucial to seek out options that charge low fees (or no fees) for account management and trades. There are over 50 online brokerages where you can open an account. Beyond the my three rules above, best online brokerage accounts aren’t just for trading stocks. Sure, many of them started as online stock trading accounts, but now they’re full-fledged trading, saving, investing, retirement planning, and banking machines. This industry is more complex than the average person thinks. You shouldn’t just pick any online broker and sign up for an account. The best online broker for one person is often completely different for the next person. Use this resource as a guide to your decision process. Figure out what features are best for you, and make your selection. What Makes a Great Online Broker? I analyzed a number of elements to come to my decision on which brokers are the best. Later in this post, I provide full details on how I selected the best online brokerages. When you take all the features, resources, trading platforms, and technology into account (while also considering every type of trader), the full-service brokers, like E*TRADE and TD Ameritrade are the best for the largest number of people. For those simply looking to make cheap trades, I would recommend going with Optionshouse. If you’re a very advanced trader, high-volume trader, or a professional who manages money, I recommend going with Interactive Brokers. However, I didn’t include Interactive Brokers on my list because they’re best for a very small group of traders and the platform is very complex. Top Qualities of Standout Online Trading Platforms Quality trading tools and technology Multiple trading platforms for all levels of traders Excellent mobile trading features Solid navigation that displays the relevant information where you want it Quality educational resources and research for trader development There’s more to selecting an online broker than price. You have to consider the resources you’re getting for the cost you pay per trade. For example, my colleague, who is also an ex-trader, likes to use a combination of stock and options trade in his longer-term trading. He recently switched over to Fidelity because he really liked the cash management features, but was very disappointed by complex order entry, sub-par options execution and frustrating navigation. He’s currently making the switch to one of the brokers I profile here.

Uji Kompetensi Kepingan 10 Indera Penglihatan Dan Alat Optik

Rangkuman Indera Penglihatan dan Alat Optik

  • Cahaya mempunyai sifat-sifat khusus. Cahaya sanggup merambat lurus, dipantulkan, dibiaskan, dan merupakan gelombang elektromagnetik.
  • Cahaya sanggup dipantulkan pada cermin datar, cermin cekung, dan cermin cembung. 
  • Cahaya sanggup dibiaskan pada lensa cekung dan lensa cembung.
  • Pembentukan bayangan pada cermin dan lensa memakai sinar-sinar istimewa.
  • Pembentukan bayangan pada mata insan merupakan bentuk pemanfaatan alat optik dalam kehidupan sehari-hari
  • Jenis alat optik dalam kehidupan sehari-hari yakni kamera, lup, mikroskop, teropong, dan teleskop.
  • Bagian mata yang banyak berperan pada proses pembentukan bayangan benda yakni kornea, iris, lensa, dan retina.
  • Gangguan pada lensa mata sanggup menjadikan seseorang menderita miopi, hipermetropi, buta warna, presbiopi, dan astigmatisma.
  • Mata serangga disebut juga mata beragam atau mata faset yang terdiri dari beberapa omatidia. Omatidia berfungsi sebagai reseptor penglihatan yang terpisah. Gabungan seluruh respon dari omatidia merupakan bayangan mosaik.


Uji Kompetensi Bab 10 Indera Penglihatan dan Alat Optik
A. Pilihlah balasan yang tepat!

1. Fakta yang benar ihwal kekerabatan antara cahaya dan kemampuan mata untuk melihat benda yakni .... 
a. mata sanggup melihat benda alasannya yakni benda mempunyai kemampuan menyerap cahaya yang diterima.
b. mata sanggup melihat benda alasannya yakni benda memantulkan cahaya yang diterimanya, sehingga cahaya masuk ke mata.
c. mata sanggup melihat benda alasannya yakni cahaya yang mengenai benda dibiaskan.
d. mata sanggup melihat benda alasannya yakni syaraf-syaraf mata mempunyai kemampuan untuk melihat benda, sehingga kemampuan mata untuk melihat tidak ada hubungannya dengan cahaya. 

2. Berikut ini proses perjalanan cahaya pada mata sampai terbentuk bayangan benda yakni .... 
a. pupil – kornea – iris – lensa mata (cahaya membentuk bayangan) – bayangan ditangkap retina. 
b. pupil – iris –kornea – lensa mata (cahaya membentuk bayangan) – bayangan ditangkap retina.
c. kornea – pupil – iris – lensa mata (cahaya membentuk bayangan) – bayangan ditangkap retina. 
d. kornea – pupil – lensa mata (cahaya membentuk bayangan) – bayangan ditangkap retina. 

3. Bagian mata yang mengatur jumlah cahaya yang masuk ke dalam mata yakni .... 
a. iris
b. pupil
c. kornea
d. syaraf mata

4. Edo menderita miopi sehingga beliau tidak sanggup melihat benda yang berada pada jarak jauh dengan jelas. Jenis lensa untuk membantu penglihatan Edo yakni .... 
a. lensa cembung
b. lensa cekung
c. lensa ganda
d. lensa tipis

5. Pelangi merupakan salah satu kejadian yang mengatakan bahwa cahaya mempunyai sifat ..........
a. cahaya tampak
b. cahaya merambat lurus
c. cahaya dipantulkan
d. cahaya dibiaskan 

6. Sifat bayangan yang dibuat oleh cermin cekung apabila benda terletak pada jarak kurang dari titik fokus cermin yakni .... 
a. nyata, terbalik, diperkecil, dan terletak antara M dan F.
b. nyata, terbalik, diperbesar, dan terletak di depan M.
c. maya, tegak, diperbesar, dan terletak di belakang cermin
d. nyata, terbalik, sama besar dan terletak di titik M.

7. Berikut ini merupakan lensa yang terdapat pada mikroskop dan bayangan yang dibuat oleh lensa tersebut. 
a. Lensa objektif = bayangan maya dan diperbesar; lensa okuler = bayangan maya dan diperbesar.
b. Lensa objektif = bayangan aktual dan diperbesar; lensa okuler = bayangan aktual dan diperbesar.
c. Lensa objektif = bayangan aktual dan diperkecil; lensa okuler = bayangan maya dan diperbesar.
d. Lensa objektif = bayangan aktual dan diperbesar; lensa okuler = bayangan maya dan diperbesar. 

8. Alat optik yang mempunyai lensa cembung sehingga sanggup membantu mendekatkan objek ke mata serta membantu untuk melihat benda yang kecil yakni ....
a. mikroskop
b. teleskop
c. lup
d. teropong

9. Sebuah benda yang tingginya 12 cm diletakkan 10 cm di depan cermin cembung yang jari-jari kelengkungannya 30 cm. Sifat-sifat bayangan yang dibuat oleh cermin tersebut yakni .... 
a. maya, tegak, dan diperkecil.
b. maya, tegak, dan diperbesar.
c. nyata, terbalik, dan diperkecil
d. nyata, tegak, dan diperbesar

10. Seseorang ingin melihat suatu benda yang berada di depan mata pada jarak 25 cm. Jika jarak kornea mata ke retina yakni 2,5 cm, maka panjang fokus sistem lensakornea supaya benda terlihat paling terang oleh mata orang tersebut yakni .... 
a. 2,26 cm
b. 2,24 cm
c. 3,5 cm
d. 3,54 cm
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