A PHP Error was encountered

Severity: Warning

Message: Declaration of Administrator::insert() should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: system/Administrator.php

Line Number: 259

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/BackPlatform.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Administrator::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: system/Administrator.php

Line Number: 281

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/BackPlatform.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Menu::insert() should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: system/Menu.php

Line Number: 82

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/BackPlatform.php
Line: 9
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Menu::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: system/Menu.php

Line Number: 95

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/BackPlatform.php
Line: 9
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of MenuCategory::insert() should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: system/MenuCategory.php

Line Number: 58

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/Menu.php
Line: 29
Function: model

File: /home2/beta/public_html/lupopi/application/models/system/BackPlatform.php
Line: 9
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of MenuCategory::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: system/MenuCategory.php

Line Number: 68

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/Menu.php
Line: 29
Function: model

File: /home2/beta/public_html/lupopi/application/models/system/BackPlatform.php
Line: 9
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Logo::upload_image($sub_idx) should be compatible with MY_Model::upload_image($idx, $temp_key = NULL)

Filename: system/Logo.php

Line Number: 100

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/BackPlatform.php
Line: 12
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Logo::delete_image($sub_idx = NULL) should be compatible with MY_Model::delete_image($idx, $temp_key = NULL)

Filename: system/Logo.php

Line Number: 119

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/BackPlatform.php
Line: 12
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of SEO::insert($property, $property_idx, $data) should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: system/SEO.php

Line Number: 129

Backtrace:

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of SEO::update($property, $property_idx, $data) should be compatible with MY_Model::update($idx, $data)

Filename: system/SEO.php

Line Number: 151

Backtrace:

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of SiteInfo::get() should be compatible with MY_Model::get($idx)

Filename: system/SiteInfo.php

Line Number: 24

Backtrace:

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of SiteInfo::update() should be compatible with MY_Model::update($idx, $data)

Filename: system/SiteInfo.php

Line Number: 37

Backtrace:

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Google::update() should be compatible with MY_Model::update($idx, $data)

Filename: system/Google.php

Line Number: 34

Backtrace:

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 7
Function: __construct

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Article::insert() should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/Article.php

Line Number: 257

Backtrace:

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Article::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/Article.php

Line Number: 285

Backtrace:

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Article::upload_image($idx, $sub_idx) should be compatible with MY_Model::upload_image($idx, $temp_key = NULL)

Filename: customize/Article.php

Line Number: 307

Backtrace:

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Article_category::insert() should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/Article_category.php

Line Number: 49

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/customize/Article.php
Line: 31
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Article_category::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/Article_category.php

Line Number: 61

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/customize/Article.php
Line: 31
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Article_tag::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/Article_tag.php

Line Number: 71

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/customize/Article.php
Line: 32
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of A2t::insert($article_idx, $tag_idx) should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/A2t.php

Line Number: 134

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/customize/Article_tag.php
Line: 20
Function: model

File: /home2/beta/public_html/lupopi/application/models/customize/Article.php
Line: 32
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of A2p::insert($article_idx, $product_idx) should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/A2p.php

Line Number: 134

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/customize/Article.php
Line: 33
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Product::insert($temp_key) should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/Product.php

Line Number: 288

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/customize/A2p.php
Line: 19
Function: model

File: /home2/beta/public_html/lupopi/application/models/customize/Article.php
Line: 33
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Product::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/Product.php

Line Number: 305

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/customize/A2p.php
Line: 19
Function: model

File: /home2/beta/public_html/lupopi/application/models/customize/Article.php
Line: 33
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Product_category::insert() should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/Product_category.php

Line Number: 189

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/customize/Product.php
Line: 39
Function: model

File: /home2/beta/public_html/lupopi/application/models/customize/A2p.php
Line: 19
Function: model

File: /home2/beta/public_html/lupopi/application/models/customize/Article.php
Line: 33
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Product_category::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/Product_category.php

Line Number: 202

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/customize/Product.php
Line: 39
Function: model

File: /home2/beta/public_html/lupopi/application/models/customize/A2p.php
Line: 19
Function: model

File: /home2/beta/public_html/lupopi/application/models/customize/Article.php
Line: 33
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 8
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of A2c::insert($article_idx, $category_idx) should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/A2c.php

Line Number: 132

Backtrace:

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 14
Function: model

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Tracking_code::insert($temp_key) should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/Tracking_code.php

Line Number: 35

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 9
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Tracking_code::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/Tracking_code.php

Line Number: 47

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 9
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of About::insert() should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/About.php

Line Number: 25

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 10
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of About::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/About.php

Line Number: 36

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 10
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Service::insert() should be compatible with MY_Model::insert($data, $temp_key = NULL)

Filename: customize/Service.php

Line Number: 25

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 11
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Service::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/Service.php

Line Number: 38

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 11
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Front_menu::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/Front_menu.php

Line Number: 102

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 12
Function: model

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

投資與避險

A PHP Error was encountered

Severity: Warning

Message: Declaration of User::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/User.php

Line Number: 89

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/user_helper.php
Line: 23
Function: model

File: /home2/beta/public_html/lupopi/application/views/front/common/menu_mobile.php
Line: 17
Function: is_user_login

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 66
Function: view

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Cart_setting::get() should be compatible with MY_Model::get($idx)

Filename: system/Cart_setting.php

Line Number: 18

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/Cart.php
Line: 11
Function: model

File: /home2/beta/public_html/lupopi/application/helpers/cart_helper.php
Line: 9
Function: model

File: /home2/beta/public_html/lupopi/application/views/front/common/menu_mobile.php
Line: 23
Function: get_cart_quantity

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 66
Function: view

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Cart_setting::update() should be compatible with MY_Model::update($idx, $data)

Filename: system/Cart_setting.php

Line Number: 31

Backtrace:

File: /home2/beta/public_html/lupopi/application/models/system/Cart.php
Line: 11
Function: model

File: /home2/beta/public_html/lupopi/application/helpers/cart_helper.php
Line: 9
Function: model

File: /home2/beta/public_html/lupopi/application/views/front/common/menu_mobile.php
Line: 23
Function: get_cart_quantity

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 66
Function: view

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 207
Function: get_header_footer

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

0

A PHP Error was encountered

Severity: Warning

Message: Declaration of Page_banner::update($idx) should be compatible with MY_Model::update($idx, $data)

Filename: customize/Page_banner.php

Line Number: 98

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 153
Function: model

File: /home2/beta/public_html/lupopi/application/views/front/blog/main.php
Line: 1
Function: get_page_banner

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 214
Function: view

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Declaration of Page_banner::upload_image($idx, $sub_idx) should be compatible with MY_Model::upload_image($idx, $temp_key = NULL)

Filename: customize/Page_banner.php

Line Number: 110

Backtrace:

File: /home2/beta/public_html/lupopi/application/helpers/header_helper.php
Line: 153
Function: model

File: /home2/beta/public_html/lupopi/application/views/front/blog/main.php
Line: 1
Function: get_page_banner

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 214
Function: view

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: blog/detail.php

Line Number: 19

Backtrace:

File: /home2/beta/public_html/lupopi/application/views/front/blog/detail.php
Line: 19
Function: _error_handler

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 213
Function: view

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

" alt="

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: blog/detail.php

Line Number: 19

Backtrace:

File: /home2/beta/public_html/lupopi/application/views/front/blog/detail.php
Line: 19
Function: _error_handler

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 213
Function: view

File: /home2/beta/public_html/lupopi/application/controllers/Blog.php
Line: 224
Function: article

File: /home2/beta/public_html/lupopi/index.php
Line: 317
Function: require_once

" class="img-fluid">

投資與避險

投資理財
我覺得...大部分的投資人 都沒有什麼風險概念

因為他們把投資當賭博

買了股票 只是"覺得" "會漲"

講白一點 就是賭一把

要是賭輸了 為了表示自己很有"品" (賭品, 明明是投資 幹麻要有賭品...)

就說 "願賭服輸"

所以邏輯上來說 這樣的投資人 他們的 風險承擔=>願賭服輸

根本就是莫名其妙...

風險指的是 我已經做好非常周全的資訊判斷

萬一有不是在我判斷內的結果, 我能承擔風險到怎樣的地步

要用最差的情形去考慮

當然 沒有人想賠錢 就算賠錢 也希望賠越少越好

甚至沒有賠 只有賺, 這可能嗎?

其實如果不要太過追求高風險的高報酬 我覺得是可以的 (起碼賠的時候不是很痛)

我的投資經歷大概兩三年而已 大部分也都是在股票 基金 這種沒有槓桿投資的金融商品上

期貨, 選擇權, 認購(售)權證 這類的東西 我以前大概知道

尤其是期貨/選擇權 其實我並不是很懂 我只知道那個很可怕 一不小心就會傾家蕩產 = ="

最近去買了一些基礎入門的書

才知道這些衍伸性金融商品 本意都是拿來避險用的

其實還是很像賭博啦, 假設賭球賽 不是A隊贏, B隊贏, 就是打平

大家都很看好A隊贏, 所以A隊賠率低, 就是因為很看好A隊, 所以都會想押大一點

可是萬一 B隊贏了...就什麼都沒了

所以反過來在B隊下一點點 (因為贏的機會低 所以賠率相對高)

如果A隊沒贏的話 起碼還可以拿回一點點

理論上是零合遊戲 但是賭博的話 因為莊家一定要賺 所以就算是兩邊都押 也不會賺的

投資也是大概這樣的意思

我在股票市場買多, 但是我怕漲上去風險變高 我可以在停利點在期貨或是選擇權市場買空

這樣一來如果漲上去 我股票多賺很多 期貨/選擇權不至於虧太多

萬一跌下來 我股票又沒有賣掉 股票少賺 但是期貨選擇權的部分就獲利了 可以多多少少補一下股票少賺的部分

避險的意思 就是可以在操作失利的時候 不會蒙受太大的損失 而不是讓你多賺錢的

不過好像...很多人都反過來玩...

期貨選擇權拿來當主力 股票賺的反而是拿來填損失的漏洞 更慘的是兩者皆沒