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ThetaGang is an IBKR bot for collecting money

thetagang 최신버젼 다운로드

최종 버전 다운로드 (.zip)

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[💬 Join the Matrix chat, we can get money together](https://matrix.to/#/#thetagang:frens.io).

# Θ ThetaGang Θ

_Beat the capitalists at their own game with ThetaGang 📈_

![Decay my sweet babies](https://raw.githubusercontent.com/brndnmtthws/thetagang/main/thetagang.jpg)

ThetaGang is an [IBKR](https://www.interactivebrokers.com/) trading bot that
started as a basic implementation of "The Wheel" strategy and has grown into a
broader, configurable portfolio automation tool. ThetaGang still supports a
modified version of The Wheel, and now also includes features like direct share
rebalancing, cash management, VIX call hedging, regime-aware rebalancing, and
exchange-hours gating.

## Risk Disclaimer

**⚠️ WARNING: Options trading involves substantial risk and is not suitable for
all investors.** Selling options can result in significant losses, potentially
exceeding your initial investment. Selling naked puts has theoretically unlimited
downside risk if the underlying asset goes to zero. This is not a "free money"
strategy—you are being compensated for taking on real financial risk.

Before using ThetaGang:
- Understand that you can lose money, especially in trending or volatile markets
- Ensure you have sufficient capital to handle worst-case scenarios
- Be prepared to own the underlying securities at potentially unfavorable prices
- Consider paper trading first to understand the mechanics and risks
- Consult with a financial advisor if you're unsure about the risks

## How it works

The strategy, as implemented here, is intended to be used to augment a
typical index-fund based portfolio with specific asset allocations. The
default configuration includes a diversified portfolio with SPY (40%), QQQ
(30%), TLT (20%), and smaller positions in individual stocks. This strategy
reduces risk, but may also limit gains from big market swings. By reducing
risk, one can increase leverage.

ThetaGang is quite configurable, and you can adjust the parameters to suit your
preferences and needs, but the default configuration is designed to be a good
starting point. ThetaGang makes some assumptions about how to run this strategy,
but you can tweak it to your liking by modifying the
[`thetagang.toml`](https://github.com/brndnmtthws/thetagang/blob/main/thetagang.toml)
file.

The main difference between ThetaGang and simply buying and holding index funds
is that this script will attempt to harvest volatility by selling options,
rather than buying shares directly. This works because implied volatility is
typically higher than realized volatility on average. Instead of buying shares,
you write puts. This has pros and cons, which are outside the scope of this
README.

ThetaGang can also be used in combination with other strategies such as PMCCs,
Zebra, stock replacement, and so forth. For these strategies, however, ThetaGang
will not manage long positions for you. You will need to manage these positions
yourself. ThetaGang will, however, continue to execute the short legs of these
strategies as long as you have the buying power available and set the
appropriate configuration (in particular, by setting
`write_when.calculate_net_contracts = true`).

### Running multiple strategies safely

If you want to run materially different strategies, it is strongly recommended
to use separate IBKR accounts (for example, separate linked sub-accounts) and
fund each one independently.

Mixing multiple strategy styles in one account can produce confusing or harmful
interactions because ThetaGang decisions are account-level. Buying power usage,
position targeting, rebalancing logic, option rolls, cash management, and hedge
logic all see the same combined portfolio and can interfere with each other in
ways that are hard to reason about.

In practice, one strategy per account is usually the cleanest setup:
- Cleaner risk boundaries and capital budgets
- Cleaner performance attribution
- Fewer unexpected cross-strategy side effects
- Easier debugging when behavior is not what you expected

Over time, additional features were added to support different portfolio
workflows and risk controls. You can enable or disable them independently via
config:

- Direct share rebalancing (buy-only and sell-only modes)
- Cash management via a cash-equivalent fund
- VIX call hedging
- [Long-put tail hedging](docs/tail-hedging.md)
- Regime-aware rebalancing gates
- Exchange-hours enforcement

ThetaGang will try to acquire your desired allocation of each stock or ETF
according to the weights you specify in the config. To acquire the positions,
the script will write puts when conditions are met (config parameters, adequate
buying power, acceptable contracts are available, enough shares needed, etc).

ThetaGang will continue to roll any open option positions indefinitely, with the
only exception being ITM puts (although this is configurable). Once puts are in
the money, they will be ignored until they expire and are exercised (after which
you will own the underlying). When rolling puts, the strike of the new contracts
are capped at the old strike plus the premium received (to prevent your account
from blowing due to over-ratcheting up the buying power usage).

If puts are exercised due to being ITM at expiration, you will own the stock,
and ThetaGang switches from writing puts to writing calls at a strike at least
as high as the average cost of the stock held. To avoid missing out on upward
moves, you can limit the number of calls that are written with
`write_when.calls.cap_factor`, such as setting this to 0.5 to limit the number
of calls to 50% of the shares held.

Please note: this strategy is based on the assumption that implied volatility
is, on average, always higher than realized volatility. In cases where this
is not true, this strategy will cause you to lose money.

In the case of deep ITM calls, the bot will prefer to roll the calls to next
strike or expiration rather than allowing the underlying to get called away. If
you don't have adequate buying power available in your account, it's possible
that the options may get exercised instead of rolling forward and the process
starts back at the beginning. Please keep in mind this may have tax
implications, but that is outside the scope of this README.

In normal usage, you would run the script as a cronjob on a daily, weekly, or
monthly basis according to your preferences. Running more frequently than
daily is not recommended, but the choice is yours. Some features (like
regime-aware rebalancing) assume a daily cadence.

![Paper account sample output](https://raw.githubusercontent.com/brndnmtthws/thetagang/main/sample.png)

### VIX call hedging

ThetaGang can optionally hedge your account by purchasing VIX calls for the next
month based on specified parameters. The strategy is based on the [Cboe VIX Tail
Hedge Index](https://www.cboe.com/us/indices/dashboard/vxth/), which you can
read about on the internet. You can enable this feature in `thetagang.toml`
with:

```toml
[vix_call_hedge]
enabled = true
```

Default values are provided, based on the VXTH index, but you may configure
them to your taste. Key parameters include:

```toml
[vix_call_hedge]
enabled = true
allocation = 0.01  # 1% of buying power
close_hedges_when_vix_exceeds = 50  # Auto-close at high VIX
ignore_dte = 5  # Don't hedge if expiry within 5 days
```

See [`thetagang.toml`](https://github.com/brndnmtthws/thetagang/blob/6eab3823120c10c0563e02c5d7f30dfcc0e333fc/thetagang.toml#L294-L331)
for all available options.

Buying VIX calls is not free, and it _will_ create some drag on your portfolio,
but in times of extreme volatility–such as the COVID-related 2020 market
panic–VIX calls can provide outsized returns.

### Cash management

At the time of writing, interest rates have reached yields that make bonds look
attractive. To squeeze a little more juice, thetagang can do some simple cash
management by purchasing a fund when you have extra cash. Although you do earn
a yield on your cash balance, it's not the juiciest yield you can get, so a
little optimization might help you earn 1 or 2 extra pennies to take the edge
off your rent payments.

You can enable cash management with:

```toml
[cash_management]
enabled = true
fund = "SGOV"  # Default short-term treasury ETF
buy_threshold = 0.01  # Buy when cash > 1% of buying power
sell_threshold = 0.005  # Sell when cash < 0.5%

[cash_management.orders]
algo.strategy = "Vwap"  # Use VWAP for cash fund orders
```

This feature uses VWAP (Volume Weighted Average Price) orders by default to
minimize market impact when moving in and out of cash positions. Refer to
[`thetagang.toml`](https://github.com/brndnmtthws/thetagang/blob/4fc34653786ec17fe6ce6ec2406b2d861277f934/thetagang.toml#L330-L377) for all the options.

## Advanced Features

ThetaGang includes several advanced features that provide fine-grained control over your trading strategy:

### Buy-Only Rebalancing

For symbols where options premiums are insufficient or unavailable, you can enable direct stock purchases for portfolio rebalancing:

```toml
[symbols.AAPL]
buy_only_rebalancing = true
buy_only_min_threshold_shares = 10  # Minimum shares to buy
buy_only_min_threshold_amount = 1000  # Minimum dollar amount to buy
```

This feature is useful for maintaining target allocations in stocks with limited options liquidity or when you want to dollar-cost average into positions.

### Regime-Aware Rebalancing

Regime-aware rebalancing lets you gate share rebalances on a simple regime
filter before acting. It builds a proxy series from the configured symbols’
daily closes, then checks for “choppy/mean-reverting” conditions using
choppiness and efficiency thresholds. If the regime passes, and allocations
drift beyond the soft relative band around target weights (or cash flow moves
all positions in the same direction), it queues share trades to move back
toward targets. A hard relative band acts as a safety rail and triggers even
when the regime filter fails, optionally rebalancing only partway back to
target. A cooldown prevents frequent soft-band rebalances and is based on
recent executions tagged with `tg:regime-rebalance`. When using this feature,
run the script once per day.

```toml
[regime_rebalance]
enabled = true
symbols = ["QQQ", "BTAL"]
lookback_days = 40
soft_band = 0.25  # +/-25% relative drift from target weight
hard_band = 0.50  # +/-50% relative drift from target weight
hard_band_rebalance_fraction = 1.0  # 1.0 = full to target, 0.5 = halfway
cooldown_days = 5
choppiness_min = 3.0
efficiency_max = 0.30
order_history_lookback_days = 30
shares_only = true  # disable option writes/rolls while rebalancing
```

### Exchange Hours Management

Control when ThetaGang operates relative to market hours:

```toml
[exchange_hours]
exchange = "XNYS"  # NYSE by default
action_when_closed = "wait"  # Options: "wait", "exit", "continue"
delay_after_open = 1800  # Wait 30 minutes after market open
delay_before_close = 1800  # Stop 30 minutes before market close
max_wait_until_open = 3600  # Max wait time if market is closed
```

### Strike Price Limits

Set boundaries for option strikes to prevent writing options at unfavorable prices:

```toml
[symbols.SPY.puts]
strike_limit = 400  # Don't write puts above $400

[symbols.SPY.calls]
strike_limit = 450  # Don't write calls below $450
```

### Write Threshold Sigma

Use standard deviation-based thresholds instead of fixed percentages:

```toml
[constants]
write_threshold_sigma = 1.0  # Write when 1 standard deviation from current price

[symbols.QQQ.puts]
write_threshold_sigma = 1.5  # More conservative for this symbol
```

When specified, sigma thresholds override regular `write_threshold` values.

### Advanced Rolling Features

#### Maintain High Water Mark
Prevent rolling calls to lower strikes:

```toml
[roll_when.calls]
maintain_high_water_mark = true
```

#### Close If Unable to Roll
Automatically close positions when suitable roll contracts aren't available:

```toml
[roll_when]
close_if_unable_to_roll = true
```

### Order Management

#### Price Adjustments
Automatically adjust limit orders after initial delay:

```toml
[symbols.SPY]
adjust_price_after_delay = true  # Adjusts to midpoint after delay
```

#### Algorithm Configuration
Customize order execution algorithms:

```toml
[orders.algo]
strategy = "Adaptive"
params.priority = "Patient"  # Options: "Urgent", "Normal", "Patient"
```

### Position Management

#### Calculate Net Contracts
Enable for spread strategies (PMCCs, calendars):

```toml
[write_when]
calculate_net_contracts = true
```

#### Excess Only for Calls
Write calls only on shares exceeding target allocation:

```toml
[write_when.calls]
excess_only = true
```

#### No Trading Flag
Temporarily disable trading for specific symbols:

```toml
[symbols.TSLA]
no_trading = true  # Monitor only, no trades
```

### API Configuration

Fine-tune IBKR API behavior:

```toml
[ib_async]
api_response_wait_time = 60  # Seconds to wait for API responses
logfile = "ib_async.log"  # Enable API logging for debugging
```

### Target Limits

Set absolute caps on new contracts:

```toml
[target]
maximum_new_contracts = 10  # Absolute limit per run
maximum_new_contracts_percent = 0.5  # Or limit by percentage
```

## Project status

This project is, in its current state, considered to be complete. I'm open
to contributions, but I am unlikely to accept PRs or feature requests that
involve significant changes to the underlying algorithm.

If you find something that you think is a bug, or some other issue, please
[create a new issue](https://github.com/brndnmtthws/thetagang/issues/new).

## Requirements

The bot is based on the [ib_async](https://github.com/ib-api-reloaded/ib_async)
library, and uses [IBC](https://github.com/IbcAlpha/IBC) for managing the API
gateway. The bundled IBC configuration targets the current stable TWS/Gateway
version (see `IBC(1045, ...)` in the code).

To use the bot, you'll need an Interactive Brokers account with a working
installation of IBC. If you want to modify the bot, you'll need an
installation of Python 3.10 to 3.14 with the
[`uv`](https://docs.astral.sh/uv/) package manager.

One more thing: to run this on a live account, you'll require enough capital
to purchase at least 100 shares of the stocks or ETFs you choose. For
example, if SPY is trading at $300/share you'd need $30,000 available. You
can search for lower priced alternatives, but these tend to have low volume
on options which may not be appropriate for this strategy. You should
generally avoid low volume ETFs/stocks. If you don't have that kind of
capital, you'll need to keep renting out your time until you can become a
capitalist yourself.

## Installation

_Before running ThetaGang, you should set up an IBKR paper account to test the
code._

```console
pip install thetagang
```

It's recommended you familiarize yourself with
[IBC](https://github.com/IbcAlpha/IBC) so you know how it works. You'll need
to know how to configure the various knobs and settings, and make sure things
like API ports are configured correctly. If you don't want to mess around too
much, consider [running ThetaGang with Docker](#running-with-docker).

## Quickstart (paper trading)

1) Copy the sample config and edit the required fields:

```console
curl -Lq https://raw.githubusercontent.com/brndnmtthws/thetagang/main/thetagang.toml -o ./thetagang.toml
```

At a minimum, update:
- `account.number`
- `ibc.userid` and `ibc.password`
- `ibc.tradingMode = "paper"`
- your `symbols.<SYMBOL>.weight` allocations

If you're running locally (not Docker), update the Docker defaults:
- `ibc.ibcIni` should point to your local `config.ini`
- `ib_async.logfile` should be a writable local path (or unset)
- `database.path` is relative to the config file location

2) Run a dry run to verify connectivity and config:

```console
thetagang --config ./thetagang.toml --dry-run
```

## Usage

```console
thetagang -h
```

Common flags:
- `--config` path to a toml config (required)
- `--dry-run` show proposed orders without submitting trades
- `--without-ibc` connect to a running IB Gateway/TWS you started yourself
- `-v/--verbosity` increase log verbosity (repeatable)

All CLI options support environment variables with the `THETAGANG_` prefix.
Example: `THETAGANG_CONFIG=./thetagang.toml`.

## State Database

ThetaGang can persist a SQLite database with order activity, executions,
historical bars, account snapshots, and decision gates. By default, the database
is created relative to your config file, and it is reused across runs to build a
long-lived history.

```toml
[database]
enabled = true
path = "data/thetagang.db"
# url = "sqlite:////abs/path/thetagang.db"
```

For Docker runs, make sure the `data/` directory is inside the mounted config
volume so the database persists between runs.

## Up and running with Docker

My preferred way for running ThetaGang is to use a cronjob to execute Docker
commands. I've built a Docker image as part of this project, which you can
use with your installation. There's a [prebuilt Docker image
here](https://hub.docker.com/repository/docker/brndnmtthws/thetagang).

To run ThetaGang within Docker, you'll need to pass `config.ini` for [IBC
configuration](https://github.com/IbcAlpha/IBC/blob/master/userguide.md) and
[`thetagang.toml`](https://github.com/brndnmtthws/thetagang/blob/main/thetagang.toml) for ThetaGang. There's a sample
[`ibc-config.ini`](https://github.com/brndnmtthws/thetagang/blob/main/ibc-config.ini) included in this repo for your convenience.

The easiest way to get the config files into the container is by mounting a
volume.

To get started, grab a copy of `thetagang.toml` and `config.ini`:

```console
mkdir ~/thetagang
cd ~/thetagang
curl -Lq https://raw.githubusercontent.com/brndnmtthws/thetagang/main/thetagang.toml -o ./thetagang.toml
curl -Lq https://raw.githubusercontent.com/brndnmtthws/thetagang/main/ibc-config.ini -o ./config.ini
```

Edit `~/thetagang/thetagang.toml` to suit your needs. Pay particular
attention to the symbols and weights. At a minimum, you must change the
username, password, and account number. You may also want to change the
trading move from paper to live when needed. If you enable the database,
create `~/thetagang/data/` so the SQLite file is persisted.

Now, to run ThetaGang with Docker:

```console
docker run --rm -i --net host \
    -v ~/thetagang:/etc/thetagang \
    brndnmtthws/thetagang:main \
    --config /etc/thetagang/thetagang.toml
```

On macOS/Windows, `--net host` is not supported. Use explicit port mapping and
set `watchdog.host` to `host.docker.internal` in your config:

```console
docker run --rm -i \
    -p 7497:7497 \
    -v ~/thetagang:/etc/thetagang \
    brndnmtthws/thetagang:main \
    --config /etc/thetagang/thetagang.toml
```

Lastly, to run ThetaGang as a daily cronjob Monday to Friday at 9am, add
something like this to your crontab (on systems with a cron installation, use
`crontab -e` to edit your crontab):

```crontab
0 9 * * 1-5 docker run --rm -i -v ~/thetagang:/etc/thetagang brndnmtthws/thetagang:main --config /etc/thetagang/thetagang.toml
```

## Configuration Examples

### Conservative Portfolio
Focus on stability with major index ETFs:

```toml
[symbols.SPY]
weight = 0.50
delta = 0.20  # Lower delta for safer strikes

[symbols.TLT]
weight = 0.30
delta = 0.15

[symbols.GLD]
weight = 0.20
delta = 0.15
```

### Growth Portfolio with Hedging
Higher risk tolerance with VIX protection:

```toml
[symbols.QQQ]
weight = 0.60
delta = 0.30

[symbols.ARKK]
weight = 0.30
delta = 0.35

[symbols.IWM]
weight = 0.10
delta = 0.30

[vix_call_hedge]
enabled = true
allocation = 0.01  # 1% of buying power
```

### PMCC Strategy
Poor man's covered calls with net contract calculation:

```toml
[write_when]
calculate_net_contracts = true  # Essential for spreads

[symbols.SPY]
weight = 1.0
# Manage long calls separately
# ThetaGang will write short calls against them
```

### Market Hours Trading
Trade only during stable market hours:

```toml
[exchange_hours]
delay_after_open = 3600  # Wait 1 hour after open
delay_before_close = 3600  # Stop 1 hour before close
action_when_closed = "exit"  # Don't run outside hours
```

## Determining which ETFs or stocks to run ThetaGang with

I leave this as an exercise to the reader, however I will provide a few
recommendations and resources:

### Recommendations

- Stick with high volume ETFs or stocks
- Careful with margin usage, you'll want to calculate the worst case scenario
  and provide plenty of cushion for yourself based on your portfolio

### Resources

- For discussions about selling options, check out
  [r/thetagang](https://www.reddit.com/r/thetagang/)
- For backtesting portfolios, you can use [this
  tool](https://www.portfoliovisualizer.com/backtest-portfolio) and [this
  tool](https://www.portfoliovisualizer.com/optimize-portfolio) to get an idea
  of drawdown and typical volatility

## Running without IBC

If you already run IB Gateway/TWS manually, you can skip IBC management:

```console
thetagang --config ./thetagang.toml --without-ibc
```

Ensure the following match your gateway settings:
- `watchdog.host`, `watchdog.port`, `watchdog.clientId`
- `ib_async.api_response_wait_time` for slower connections

## Development

Check out the code to your local machine and install the Python dependencies:

```console
# Install the pre-commit hooks
uv run pre-commit install
# Run thetagang
uv run thetagang -h
```

## FAQ

| Error | Cause | Resolution |
|---|---|---|
| Requested market data is not subscribed. | Requisite market data subscriptions have not been set up on IBKR. | [Configure](https://www.interactivebrokers.com/en/software/am3/am/settings/marketdatasubscriptions.htm) your market data subscriptions. The default config that ships with this script uses the `Cboe One Add-On Bundle` and the `US Equity and Options Add-On Streaming Bundle`. **Note**: You _must_ fund your account before IBKR will send data for subscriptions. Without funding you can still subscribe but you will get an error from ibc. |
| No market data during competing live session | Your account is logged in somewhere else, such as the IBKR web portal, the desktop app, or even another instance of this script. | Log out of all sessions and then re-run the script. |
| `ib_async.wrapper ERROR Error 200, reqId 10: The contract description specified for SYMBOL is ambiguous.` | IBKR needs to know which exchange is the primary exchange for a given symbol. | You need to specify the primary exchange for the stock. This is normal for companies, typically. For ETFs it usually isn't required. Specify the `primary_exchange` parameter for the symbol, i.e., `primary_exchange = "NYSE"`. |
| IBKey and MFA-related authentication issues | IBKR requires MFA for the primary account user. | Create a second account with limited permissions using the web portal (remove withdrawal/transfer, client management, IP restriction, etc permissions) and set an IP restriction if possible. When logging into the second account, ignore the MFA nags and do not enable MFA. A [more detailed set of instructions can be found here](https://github.com/Voyz/ibeam/wiki/Runtime-environment#using-a-secondary-account), from a different project. |

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