EA_Six_Arrow
Comments(95)
- Whole period
- 2 years
- 1 year
- 6 months
- 3 months
- 1 month
Profit
:
85,560JPYProfit Factor
:
1.12Rate of return risk
?
:
0.72Average Profit
:
2,212JPYAverage Loss
:
-13,840JPYBalance
?
:
1,085,560JPYRate of return (all periods)?
:
27.28%Win Rate
:
87.50%
(364/416)
Maximum Position
?
:
1Maximum Drawdown
?
:
26.98%
(118,426JPY)
Maximum Profit
:
3,956JPYMaximum Loss
:
-31,214JPYRecommended Margin
?
:
313,673JPYUnrealized P/L
:
-9,733JPYDeposit
?
:
1,000,000JPYCurrency
:
JPY- Account
Operable Brokers
Usable with MT4-adopting brokers.
※EA measurement is stopped
Forward testing (Profit)
Product Statistics
Product Comments
Monthly Statistics
2025
2024
2023
2022
2021
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Calendar for Months
About EA's Strategy
Translating...
Currency Pairs
[GBP/USD]
Trading Style
[Day Trading]
Maximum Number Position
1
Maximum Lot
1
Chart Time Frame
M15
Maximum Stop Loss
220
Take Profit
20
Straddle Trading
No
Application Type
Metatrader Auto Trading
Other File Usages
Yes
【EA_Six_Arrow】
本EAは、大・小のトレンド発生時に、利益を積み重ねていく仕様となっております。
まずは、こちらのキャプチャー画像をごらんください↓
<エントリーイメージ>(※2015/4/1~2015/4/25 のトレード状態)
※上記のチャートは、上から順に、
・EA_Six_Arrow(☆本EA☆ ポンドドル用、PF2.2)
・EA_final_max(☆姉妹EAその1☆ ポンドドル用、PF∞)
・EA_final_max_ED(☆姉妹EAその2☆ ユーロドル用、PF7.4)
となっております。
各EAで、異なるエントリーポイントとなっているのが、
ご確認いただけるかと思います。
なお、EA_Six_Arrow と EA_final_maxは、
同じ『ポンドドル用』のEAなのですが、本「EA_Six_Arrow」のほうが、
安定して、多くのエントリーを積み重ねる仕様となっております。
(※EA_final_maxは、よりきめ細かなエントリー判断ロジックを採用することにより、
超高精度のトレードを実現しております)
ちなみに、販売価格は、PFに応じて設定してありますが、
どのEAも、高性能であることに変わりはないと自負しております。
さて、前置きが少し長くなりましたが、ここから下が、本EAの詳細なご紹介となります。
<EA_Six_Arrow>
【本EAの概要】
2010年からの約5年半という長期にわたって、
「平均PF2.2」「総獲得収益9200pips」「最大DD 3.9%」
と、安定して高収益・低ドローダウンを実現している、
GBP/USD(ポンド/ドル)用EAとなります。
(※注:上記は、2015/7/10現在までの成績です。
なお、バックテストは、データの信頼性が高いFXDDデータを使用して、Spread=3.5pipsにて、実施いたしました)
【トレードロジック】
トレードロジックは、王道の「押し目買い」「戻り売り」を基本としており、
ナンピンなし・マーチンゲールなし・最大1ポジションのみの、
超安定志向の「デイトレ型EA」となっております。
(TP:20pips・最大SL:220pips(※内部ロジックによる途中クローズあり))
【『Six Arrow System』とは?】
どのEAにもいえることですが、単一のロジックでは、
どうしても、得意な相場・不得意な相場が生じてしまいます。
(例:レンジ型のEA、トレンド型のEA、など)
そのため、本EAでは、異なる6つの判断基準(=Six Arrow System)を搭載し、
それらのロジックを1つのEA上で同時稼動させることによって、
相互補完的に、安定した収益をあげるシステムとなっております。
(※ただし、最大のポジション数は、あくまでも「1」です)
【最大ポジション数について】
巷には、同時に「複数ポジション」を保有することで、
「総トレード回数」と「総収益」を増やすタイプのEAが多数見受けられますが、
そのようなEAの場合、最大で「Maxポジション分のドローダウン」が生じる可能性があり、
比較的リスクが高くなってしまう、という問題があります。
それに対して本EAでは「最大1ポジション限定」ですので、
リスク管理が容易となり、また、適切なロット数での運用が見込めます。
なお、優位性の高い状況になった場合には、
「利確した後」で、何度も追撃エントリーを行うことによって、
トータルでの収益性を高める仕様となっております。
【ポンドドルでの運用】
本EAは、流動性の高さの割にスプレッドが低い「ポンドドル」用ですので、
短い期間でも比較的高い収益が見込めると同時に、
ユーロドル・ドル円といった、メジャー通貨EAとは異なりますので、
ポートフォリオの一角を担うEAとしても、活用して頂けるものと思います。
【ドテンエントリー】
本EAは、優位性の高いタイミングを厳選してエントリーを行いますが、
稀にエントリー中に「反対方向へのエントリーサイン」が発生した場合には、
早期に保有中のポジションを決済して、ドテンで反対方向にエントリーいたします。
【サーバー時間 0時台のエントリー制限】
ご存知の通り、多くのサーバーで、
アジア時間の早朝(FXDDサーバー時間の0時~1時付近)においては、
スプレッド・スリッページが拡大されております。
そのため、アジア時間専用のEAでもない限り、
この時間帯にエントリーをすると、
EAとしての優位性が低下してしまうと思われますので、
0時台においては、新規エントリーをしない仕様としてあります。
【dllファイルに関して】
本EAでは、売買ロジックの保護のために、
トレードロジックをdllファイルにて作成してあります。
そのため、EAを稼動する際には、ex4ファイルとdllファイル
の2つをセットして頂く必要がありますのでご了承ください。
【バックテストに関して】
本EAは、dll内部で複雑な計算をしておりますので、「全ティック」でバックテストを行うと、膨大な時間が掛かかってしまいます。
そのため、バックテスト結果としては、mq4ファイルをdllに移植する前の「dllなしの元ファイル」でのバックテスト結果を記載しております。(設定値等は一切変えておりませんので、テスト結果は、dll移植前と移植後で、ほぼ同等のレベルとなります)
【EA完成後のフォワードテスト結果に関して】
本EAが完成したのが2015/5上旬なのですが、
その後、7/10のリリースまでの約2ヶ月間の結果が、
「40勝1敗、PF6.4、計670pips獲得」となっております。
(※現在、絶好調状態のため、リアルでの稼動は、
いったん「ドローダウン」した後からのほうが良いかも知れません・・)
※と、思っていたら、早速、2015/7/14に、ストップロスを食らいました。。
カーニー総裁による「ポンドの利上げ発言」というファンダメンタルが原因でした。
こればかりは、どうしようもないところですので、
このEAの実力は、この後のフォワード結果をご覧頂ければと思います。
【設定可能パラメータ一覧(初期値)】
・MagicNumber:299299299
・TP:20
・SL:220(※内部ロジックによる途中クローズがありえます)
・Lot:0.1(※下記の「MM:FALSE」の場合の、固定ロット数です)
・MM:FALSE(※マネーマネジメントのON、OFFの設定です)
・Setting_MM_Percent = 1.0(※上記の「MM=TRUE」の場合に、このパーセント分のロット数でエントリーします)
・Max_MM_Percent = 30.0(※MMのパーセントの上限値です。誤入力に対する安全対策として)
・Max_lot_size = 3.0(※ロットサイズの上限値です。誤入力に対する安全対策として)
・SpreadLimit = 4.0
・slippage = 5
・Countdown_mode = true (※OANDA JAPAN、Pepperstone 等、注文と同時にTP,SLを指定できないブローカーでは「true」としてください)
・No_entry_hour = 0 (月曜日早朝における、マーケットオープン時のチャート時間
を入力することで、この時間台におけるエントリーを制限します。
例:FXDD「0」、外為ファイネスト:「6」など。
なお、スプレッドフィルターの数値が適切に設定されていれば、
それ以上のスプレッドではエントリーしませんので、
仮にこの設定値を誤っても、特段大きな問題はありません。若干のチャンスロスになる、という程度です)
【ex4ファイル・DLLファイル のセッティング方法】
(1)「EA_Six_Arrow_v~.ex4」→『Experts』フォルダに保存
(2)「EA_Six_Arrow.dll」→『Libraries』フォルダに保存
(※その他、fx-on様の指示がある場合は、それに沿って該当のファイルを保存してください)
(3)上記の(1)(2)が完了した状態で、GBPUSD15分チャートを新規で開き、
画面左のナビゲーターウインドウより、
「EA_Six_Arrow_v~」 を、チャート上にドラッグ&ドロップ
(※うまくいくと、ニコチャンマークが表示されます)
(4)上記(3)のEA稼動中のチャート画面上で、右クリック
→エキスパートアドバイザー
→設定
→全般
→DLLの使用を許可する にチェックを入れる
(5)MT4のツールバー→ツール→オプション→チャート→
ヒストリー内の最大バー=5000、チャート上の最大バー=5000
(※これは、PCへの負荷を抑え、本EAを安定稼動させるための設定となります)
以上で、セッティングは完了となります。
【ブログ】
下のHPにてブログをやっておりますので、
よろしければ、のぞいてみてください。
<ねこ博士のEA研究ページ>
http://eaneko299.blog.fc2.com/
↑☆上記のHP内にあるリンクを経由してから、こちらのサイトでご購入された方には、
別途、特典をプレゼントいたします。
上記のHP内のリンク経由にてご購入頂いた場合、FX-ON様より、
【商品ファイル】とともに【1つめの特典ファイル】が送付されます。
【2つめの特典】につきましては、現在、作成中のため、
お送りするまで、少々お時間を頂戴できれば幸いです。
(→遅くとも今月中には、メール等にて発送させて頂く予定です)
なお、今後も、随時EAの微調整作業(=バージョンアップ)をしていきたいと
考えておりますので、できましたら「特典付き」でご購入頂けますと助かります。。
(ブログ経由でのご購入の場合、若干ですが、当方に報酬が入りますので・・)
→今後のバージョンアップの際に、
「特典付き購入者様限定の調整パラメータ」なども、
ご用意する可能性がありますので、極力、ブログ経由でのご購入をお勧めいたします。
(※これは、各種バージョンアップのための作業料、とお考えくださいm(_ _)m)
==============================
【補足】
上記の内容は、EAの仕様 等を記載しただけであり、
投資の助言をするものではありません。
EAの選択・使用、および、投資に関する判断は、
お客様ご自身の考えに基づいて行われますよう、お願いいたします。
また、当方作成のファイルには、
流出元の特定等、種々のセキュリティ対策を施してありますので、
ファイルが外部に流出することのなきよう、くれぐれもご注意ください。

Sales from
:
07/30/2015 23:15
Purchased: 50times
Price:¥19,800 (taxed)
●Payment







Forward Test
Back Test
Sales from : 07/30/2015 23:15
Purchased: 50times
Price:¥19,800 (taxed)
●Payment







About Forex Automated Trading
What is Forex Automated Trading (MT4 EA)?
Forex Automated Trading refers to trading that is automated through programming, incorporating predetermined trading and settlement rules. There are various methods to conduct automated trading, but at GogoJungle, we deal with Experts Advisors (hereinafter referred to as EA) that operate on a trading platform called MT4.
Trading Types of Forex Automated Trading
There are various types of EAs (Expert Advisors) for different trading types that can be used on MT4.
Just like discretionary trading, there are those that decide trading and settlement timings by combining indicators, those that repeatedly buy or sell at certain price (pips) intervals, and trading methods that utilize market anomalies or temporal features. The variety is as rich as the methods in discretionary trading.
To categorize simply,
・Scalping (Type where trades are completed within a few minutes to a few hours),
・Day Trading (Type where trades are completed within several hours to about a day),
・Swing Trading (Type where trades are conducted over a relatively long period of about 1 day to 1 week)
・Grid/Martingale Trading (Holding multiple positions at equal or unequal intervals and settling all once a profit is made. Those that gradually increase the lot number are called Martingale.)
・Anomaly EA (Mid-price trading, early morning scalping)
Just like discretionary trading, there are those that decide trading and settlement timings by combining indicators, those that repeatedly buy or sell at certain price (pips) intervals, and trading methods that utilize market anomalies or temporal features. The variety is as rich as the methods in discretionary trading.
To categorize simply,
・Scalping (Type where trades are completed within a few minutes to a few hours),
・Day Trading (Type where trades are completed within several hours to about a day),
・Swing Trading (Type where trades are conducted over a relatively long period of about 1 day to 1 week)
・Grid/Martingale Trading (Holding multiple positions at equal or unequal intervals and settling all once a profit is made. Those that gradually increase the lot number are called Martingale.)
・Anomaly EA (Mid-price trading, early morning scalping)
Risks, Advantages, and Disadvantages of Forex Automated Trading
When engaging in Forex, there are risks in automated trading just as there are in discretionary trading.
However, a substantial advantage of automated trading is its ability to limit and predict risks beforehand.
[Risk]
Inherent to forex trading are the trading risks that undeniably exist in automated trading as well.
・Lot Size Risk
Increasing the lot size forcibly due to a high winning rate can, in rare instances, depending on the EA, lead to substantial Pips loss when a loss occurs. It is crucial to verify the SL Pips and the number of positions held before operating with an appropriate lot.
・Rapid Market Fluctuation Risk
There are instances where market prices fluctuate rapidly due to index announcements or unforeseen news. System trading does not account for such unpredictable market movements, rendering it incapable of making decisions on whether to settle in advance or abstain from trading. As a countermeasure, utilizing tools that halt the EA based on indicator announcements or the VIX (fear index) is also possible.
[Benefits]
・Operates 24 hours a day
If there is an opportunity, system trading will execute trades on your behalf consistently. It proves to be an extremely convenient tool for those unable to allocate time to trading.
・Trades dispassionately without being swayed by emotions
There is an absence of self-serving rule modifications, a common human tendency, such as increasing the lot size after consecutive losses in discretionary trading or, conversely, hastily securing profits with minimal gains.
・Accessible for beginners
To engage in Forex trading, there is no prerequisite to study; anyone using system trading will achieve the same results.
[Disadvantages]
・Cannot increase trading frequency at will
Since system trading operates based on pre-programmed conditions, depending on the type of EA, it might only execute trades a few times a month.
・Suitability may vary with market conditions
Depending on the trading type of the EA, there are periods more suited to trend trading and periods more suited to contrarian trading, making consistent results across all periods unlikely. While the previous year might have yielded good results, this year's performance might not be as promising, necessitating some level of discretion in determining whether it is an opportune time to operate.
However, a substantial advantage of automated trading is its ability to limit and predict risks beforehand.
[Risk]
Inherent to forex trading are the trading risks that undeniably exist in automated trading as well.
・Lot Size Risk
Increasing the lot size forcibly due to a high winning rate can, in rare instances, depending on the EA, lead to substantial Pips loss when a loss occurs. It is crucial to verify the SL Pips and the number of positions held before operating with an appropriate lot.
・Rapid Market Fluctuation Risk
There are instances where market prices fluctuate rapidly due to index announcements or unforeseen news. System trading does not account for such unpredictable market movements, rendering it incapable of making decisions on whether to settle in advance or abstain from trading. As a countermeasure, utilizing tools that halt the EA based on indicator announcements or the VIX (fear index) is also possible.
[Benefits]
・Operates 24 hours a day
If there is an opportunity, system trading will execute trades on your behalf consistently. It proves to be an extremely convenient tool for those unable to allocate time to trading.
・Trades dispassionately without being swayed by emotions
There is an absence of self-serving rule modifications, a common human tendency, such as increasing the lot size after consecutive losses in discretionary trading or, conversely, hastily securing profits with minimal gains.
・Accessible for beginners
To engage in Forex trading, there is no prerequisite to study; anyone using system trading will achieve the same results.
[Disadvantages]
・Cannot increase trading frequency at will
Since system trading operates based on pre-programmed conditions, depending on the type of EA, it might only execute trades a few times a month.
・Suitability may vary with market conditions
Depending on the trading type of the EA, there are periods more suited to trend trading and periods more suited to contrarian trading, making consistent results across all periods unlikely. While the previous year might have yielded good results, this year's performance might not be as promising, necessitating some level of discretion in determining whether it is an opportune time to operate.
Equipment and Environment Needed for Automated Trading Operation
The requirements for operating automated trading (EA) on MT4 are as follows:
・MT4 (MetaTrader 4. An account needs to be opened with a Forex company that offers MT4.)
・EA (A program for automated trading)
・The operating deposit required to run the EA
・A PC that can run 24 hours or a VPS (Virtual Private Server), where a virtual PC is hosted on a cloud server to run MT4.
・MT4 (MetaTrader 4. An account needs to be opened with a Forex company that offers MT4.)
・EA (A program for automated trading)
・The operating deposit required to run the EA
・A PC that can run 24 hours or a VPS (Virtual Private Server), where a virtual PC is hosted on a cloud server to run MT4.
Installation of MT4 and Account Login
If you open an account with a forex broker that supports MT4, you can use MT4 as provided by that forex broker. MT4 is a stand-alone type of software that needs to be installed on your computer, so you download the program file from the website of the FX company where you opened the account and install it on your computer.
Additionally, there are both demo and real accounts available. You can experience trading with virtual money by applying for a demo account. After opening a real account, you select the connection server assigned by the Forex broker, enter the password, and log in to the account.
When you deposit money into your account using the method specified by the forex broker, the funds will be reflected in your MT4 account, and you can trade.
Additionally, there are both demo and real accounts available. You can experience trading with virtual money by applying for a demo account. After opening a real account, you select the connection server assigned by the Forex broker, enter the password, and log in to the account.
When you deposit money into your account using the method specified by the forex broker, the funds will be reflected in your MT4 account, and you can trade.
How to Install EA on MT4
To set up an EA when you purchase it through GogoJungle, follow the steps below:
Firstly, download the purchased EA file from your My Page on GogoJungle. You will download a zip (compressed) file, so right-click to extract it and retrieve the file named ‘◯◯◯ (EA name)_A19GAw09 (any 8 alphanumeric characters).ex4’ from inside.
Next, launch MT4 and navigate to ‘File’ → ‘Open Data Folder’ → ‘MQL4’ → ‘Experts’ folder, and place the ex4 file inside. Once done, close MT4 and restart it. Then, go to the upper menu ‘Tools’ → ‘Options’, and under ‘Expert Advisors’, ensure ‘Allow automated trading’ and ‘Allow DLL imports’ are checked, then press OK to close.
The necessary currency pair and time frame for the correct operation of the EA are specified on the EA sales page. Refer to this information and open the chart of the correct currency pair time frame (e.g., USDJPY5M for a USD/Yen 5-minute chart).
Within the menu navigator, under ‘Expert Advisors’, you will find the EA file name you placed earlier. Click to select it, then drag & drop it directly onto the chart to load the EA. Alternatively, you can double-click the EA name to load it onto the selected chart.
If ‘Authentication Success’ appears in the upper left of the chart, the authentication has been successful. To operate the EA, you need to keep your PC running 24 hours. Therefore, either disable the automatic sleep function or host MT4 on a VPS and operate the EA.
Firstly, download the purchased EA file from your My Page on GogoJungle. You will download a zip (compressed) file, so right-click to extract it and retrieve the file named ‘◯◯◯ (EA name)_A19GAw09 (any 8 alphanumeric characters).ex4’ from inside.
Next, launch MT4 and navigate to ‘File’ → ‘Open Data Folder’ → ‘MQL4’ → ‘Experts’ folder, and place the ex4 file inside. Once done, close MT4 and restart it. Then, go to the upper menu ‘Tools’ → ‘Options’, and under ‘Expert Advisors’, ensure ‘Allow automated trading’ and ‘Allow DLL imports’ are checked, then press OK to close.
The necessary currency pair and time frame for the correct operation of the EA are specified on the EA sales page. Refer to this information and open the chart of the correct currency pair time frame (e.g., USDJPY5M for a USD/Yen 5-minute chart).
Within the menu navigator, under ‘Expert Advisors’, you will find the EA file name you placed earlier. Click to select it, then drag & drop it directly onto the chart to load the EA. Alternatively, you can double-click the EA name to load it onto the selected chart.
If ‘Authentication Success’ appears in the upper left of the chart, the authentication has been successful. To operate the EA, you need to keep your PC running 24 hours. Therefore, either disable the automatic sleep function or host MT4 on a VPS and operate the EA.
In Case You Want to Change the Account in Use
EAs from GogoJungle can be used with one real account and one demo account per EA.
If you want to use it with an account other than the authenticated one, you need to reset the registered account.
To reset the account, close the MT4 where the Web authentication is registered, then go to My Page on GogoJungle > Use > Digital Contents > the relevant EA > press the ‘Reset’ button for the registration number, and the registered account will be released.
When the account is in a reset state, using the EA with another MT4 account will register a new account.
Also, you can reset the account an unlimited number of times.
If you want to use it with an account other than the authenticated one, you need to reset the registered account.
To reset the account, close the MT4 where the Web authentication is registered, then go to My Page on GogoJungle > Use > Digital Contents > the relevant EA > press the ‘Reset’ button for the registration number, and the registered account will be released.
When the account is in a reset state, using the EA with another MT4 account will register a new account.
Also, you can reset the account an unlimited number of times.
Solutions for Errors During Web Authentication or Non-Functional Account Trading
If you encounter an error with Web authentication, or if the EA is trading on GogoJungle's forward performance page but not on your own account, there could be various reasons. For more details, please refer to the following link:
→ Items to Check When EA is Not Operating
→ Items to Check When EA is Not Operating
About the Size of Trading Lots
In Forex trading, the size of a lot is usually:
1 lot = 100,000 currency units
0.1 lot = 10,000 currency units
0.01 lot = 1,000 currency units
For USD/JPY, 1 lot would mean holding 100,000 dollars.
The margin required to hold lots is determined by the leverage set by the Forex broker.
If the leverage is 25 times, the margin required to hold 10,000 currency units of USD/JPY would be:
10000*109 (※ at a rate of 109 yen per dollar) ÷ 25 = 43,600 yen.
1 lot = 100,000 currency units
0.1 lot = 10,000 currency units
0.01 lot = 1,000 currency units
For USD/JPY, 1 lot would mean holding 100,000 dollars.
The margin required to hold lots is determined by the leverage set by the Forex broker.
If the leverage is 25 times, the margin required to hold 10,000 currency units of USD/JPY would be:
10000*109 (※ at a rate of 109 yen per dollar) ÷ 25 = 43,600 yen.
Glossary of Automated Trading
・Profit Factor: Total Profit ÷ Total Loss
・Risk-Return Ratio: Total Profit and Loss during the period ÷ Maximum Drawdown
・Maximum Drawdown: The largest unrealized loss during the operation period
・Maximum Position Number: This is the maximum number of positions that the EA can theoretically hold at the same time
・TP (Take Profit): The set profit-taking Pips (or specified amount, etc.) in the EA's settings
・SL (Stop Loss): The set maximum loss pips (or specified amount, etc.) in the EA's settings
・Trailing Stop: Instead of settling at a specified Pips, once a certain profit is made, the settlement SL is raised at a certain interval (towards the profit), maximizing the profit. It is a method of settlement.
・Risk-Reward Ratio (Payoff Ratio): Average Profit ÷ Average Loss
・Hedging: Holding both buy and sell positions simultaneously (Some FX companies also have types where hedging is not allowed)
・Risk-Return Ratio: Total Profit and Loss during the period ÷ Maximum Drawdown
・Maximum Drawdown: The largest unrealized loss during the operation period
・Maximum Position Number: This is the maximum number of positions that the EA can theoretically hold at the same time
・TP (Take Profit): The set profit-taking Pips (or specified amount, etc.) in the EA's settings
・SL (Stop Loss): The set maximum loss pips (or specified amount, etc.) in the EA's settings
・Trailing Stop: Instead of settling at a specified Pips, once a certain profit is made, the settlement SL is raised at a certain interval (towards the profit), maximizing the profit. It is a method of settlement.
・Risk-Reward Ratio (Payoff Ratio): Average Profit ÷ Average Loss
・Hedging: Holding both buy and sell positions simultaneously (Some FX companies also have types where hedging is not allowed)
Useful related pages
・How to Install MT4 EA (Expert Advisor) and Indicators
・MT4 Beginner's Guide
・Understanding System Trading Performance (Forward and Backtesting)
・Choosing Your First EA! Calculating Recommended Margin for EAs
・Comparing MT4 Accounts Based on Spread, Swap, and Execution Speed
・What is Web Authentication?
・Checklist for When Your EA Isn't Working
・MT4 Beginner's Guide
・Understanding System Trading Performance (Forward and Backtesting)
・Choosing Your First EA! Calculating Recommended Margin for EAs
・Comparing MT4 Accounts Based on Spread, Swap, and Execution Speed
・What is Web Authentication?
・Checklist for When Your EA Isn't Working