def intraday_position_report(positions, risks, cash_flows, listed_option_positions, pricing_environment, domain,
headers):
"""Return intraday position report.
positions: basic position report, live positions(not expiring)
risks: basic risk report
cash_flows: basic cash flow report
equity_postions: basic underlyer equity positions
"""
multi_asset_position_criteria = positions.productType.isin(_PRODUCT_TYPE_SPREADS)
single_asset_positions = positions[~multi_asset_position_criteria]
multi_asset_positions = positions[multi_asset_position_criteria]
decay_time = (datetime.now() + timedelta(days=1)).replace(hour=9, minute=0, second=0, microsecond=0)
params = {
'requests': ['delta'],
'pricingEnvironmentId': pricing_environment,
'valuationDateTime': decay_time.strftime(_datetime_fmt),
'timezone': None}
report = process_single_asset_pos(single_asset_positions, cash_flows, risks, domain, headers, params)
if not multi_asset_positions.empty:
multi_asset_report = process_multi_asset_pos(multi_asset_positions, cash_flows, risks, domain, headers, params)
report = pd.concat([report, multi_asset_report], sort=False)
# Exchange positions
if not listed_option_positions.empty:
listed_report = process_listed_pos(listed_option_positions, domain, headers, params)
report = pd.concat([report, listed_report], sort=False)
pe_description = get_pricing_env_description(pricing_environment, domain, headers)
report['pricingEnvironment'] = pe_description
report['createdAt'] = str(datetime.now())
return remove_nan_and_inf(report.to_dict(orient='records'))
def eod_classic_scenarios_pd_run(valuation_date):
r = utils.get_redis_conn(redis_ip)
position_result = r.get(EOD_BASIC_POSITIONS)
position = pd.read_msgpack(position_result)
if not position.empty:
sub_companies_result = r.get(EOD_BASIC_SUB_COMPANIES_FROM_ORACLE)
all_sub_companies = JSONDecoder().decode(
bytes.decode(sub_companies_result))
headers = utils.login(data_resource_ip, login_body)
pe_description = utils.get_pricing_env_description(
PE_DEFAULT_CLOSE, data_resource_ip, headers)
reports = eod_classic_scenarios_report_pd.eod_classic_scenarios_report(
position, all_sub_companies, data_resource_ip, headers,
valuation_date, PE_DEFAULT_CLOSE)
instrument_contract_result = r.get(EOD_BASIC_INSTRUMENT_CONTRACT_TYPE)
instruments_contract_dict = JSONDecoder().decode(
bytes.decode(instrument_contract_result))
for item in reports:
item['exfsid'] = instruments_contract_dict.get(
item.get('underlyerInstrumentId'))
params = {
'reportName':
CLASSIC_SCENARIO_MARKET_RISK_REPORT_ + pe_description,
'valuationDate': valuation_date,
'reports': reports
}
utils.call_request(report_ip, 'report-service',
'rptMarketRiskDetailReportCreateBatch', params,
headers)
def eod_market_risk_by_book_underlyer_pd_run(pricing_environment,
valuation_date):
r = utils.get_redis_conn(redis_ip)
position_result = r.get(EOD_CUSTOM_POSITION_ + pricing_environment.lower())
position = JSONDecoder().decode(bytes.decode(position_result))
if position:
headers = utils.login(data_resource_ip, login_body)
pe_description = utils.get_pricing_env_description(
pricing_environment, data_resource_ip, headers)
reports = eod_market_risk_by_book_underlyer_report_pd.eod_market_risk_by_book_underlyer_report(
pd.DataFrame(position), pe_description)
instrument_contract_result = r.get(EOD_BASIC_INSTRUMENT_CONTRACT_TYPE)
instruments_contract_dict = JSONDecoder().decode(
bytes.decode(instrument_contract_result))
for item in reports:
item['exfsid'] = instruments_contract_dict.get(
item.get('underlyerInstrumentId'))
params = {
'reportName':
MARKET_RISK_BY_BOOK_UNDERLYER_REPORT_ + pe_description,
'valuationDate': valuation_date,
'reports': reports
}
utils.call_request(report_ip, 'report-service',
'rptMarketRiskBySubUnderlyerReportCreateBatch',
params, headers)
def get_risks(positions_list, pricing_environment, valuation_datetime, domain,
headers):
"""Return pricing results of given positions.
positions_list: list of basic positions(live, and possibly expiring positions)"""
trade_ids = set()
position_ids = set()
for positions in positions_list:
position_ids.update([p['positionId'] for p in positions.values()])
trade_ids.update([p['tradeId'] for p in positions.values()])
requests = ['price', 'delta', 'gamma', 'vega', 'theta', 'rho_r']
params = {
'requests': requests,
'tradeIds': list(trade_ids),
'pricingEnvironmentId': pricing_environment,
'valuationDateTime': valuation_datetime.strftime(_datetime_fmt),
'timezone': None
}
pricing_data = utils.call_request(domain, 'pricing-service', 'prcPrice',
params, headers)
if 'result' in pricing_data:
risks = []
for r in pricing_data['result']:
if r['positionId'] not in position_ids:
continue
position_ids.remove(r['positionId'])
risks.append(r)
r['isSuccess'] = True
r['message'] = ''
for req in requests:
if req == 'rho_r':
req = 'rhoR'
if r[req] is None:
r['isSuccess'] = False
r['message'] = '定价返回空'
break
for d in pricing_data['diagnostics']:
p_id = d['key']
if p_id in position_ids:
position_ids.remove(p_id)
risks.append({
'positionId': p_id,
'isSuccess': False,
'message': d['message']
})
for p_id in position_ids:
risks.append({
'positionId': p_id,
'isSuccess': False,
'message': '定价返回空'
})
pe_description = utils.get_pricing_env_description(
pricing_environment, domain, headers)
for risk in risks:
risk['pricing_environment'] = pe_description
return {r['positionId']: r for r in risks}, pricing_data['result']
else:
raise RuntimeError('Failed to price trades.')
def get_risks(positions, pricing_environment, valuation_datetime, domain, headers):
"""Return pricing results of given positions.
positions_list: list of basic positions(live, and possibly expiring positions)"""
start = timer()
positions_trade_id = list(positions.tradeId.unique())
trade_batches = list(utils.chunks(positions_trade_id, MAX_PRICING_TRADES_NUM))
pricing_result = []
pricing_diagnostics = []
for trade_batch in trade_batches:
params = {
'requests': ['price', 'delta', 'gamma', 'vega', 'theta', 'rho_r'],
'tradeIds': trade_batch,
'pricingEnvironmentId': pricing_environment,
'valuationDateTime': '{}T00:00:00'.format(valuation_datetime),
'timezone': None
}
res = utils.call_request(domain, 'pricing-service', 'prcPrice', params, headers)
pricing_result.extend(res.get('result') if 'result' in res else [])
pricing_diagnostics.extend(res.get('diagnostics') if 'diagnostics' in res else [])
end = timer()
print('pricing all trades take ' + str(end - start) + ' seconds')
if len(positions_trade_id) > 0 and len(pricing_result) > 0:
start = timer()
price_data = pd.DataFrame(pricing_result, dtype='double')
risk_df = price_data
# fill missing elements of cash flows
risk_df[['vol', 'q']].fillna(0, inplace=True)
# risk_df['underlyerPrice'].fillna(-1, inplace=True) # impossible value
diagnostics_df = pd.DataFrame(pricing_diagnostics)
if not diagnostics_df.empty:
diagnostics_df.rename(columns={'key': 'positionId'}, inplace=True)
diagnostics_df = diagnostics_df[~diagnostics_df.positionId.duplicated(keep='last')]
risk_df = risk_df.merge(diagnostics_df, on='positionId', how='outer')
risk_df['message'] = ''
# pointless in jkzx
# multi_asset_position_ids = list(positions[positions.productType.isin(_PRODUCT_TYPE_SPREADS)].tradeId.unique())
# risk_df['message'] = risk_df.apply(lambda row: get_message(row, multi_asset_position_ids), axis=1)
pe_description = utils.get_pricing_env_description(pricing_environment, domain, headers)
risk_df['pricing_environment'] = pe_description
risk_df.set_index('positionId', inplace=True)
for prc in ['qs', 'vols', 'underlyerPrices', 'deltas', 'gammas', 'vegas']:
if prc not in risk_df.columns:
risk_df[prc] = np.nan
end = timer()
print('normalize risk results take ' + str(end - start) + ' seconds')
return risk_df
else:
raise RuntimeError('Failed to price trades.')
def real_time_pnl_pd_run():
r = utils.get_redis_conn(redis_ip)
risk_result = r.get(INTRADAY_BASIC_RISKS)
risk = pd.read_msgpack(risk_result)
underlyer_position_result = r.get(INTRADAY_BASIC_UNDELRYER_POSITION)
underlyer_position = pd.read_msgpack(underlyer_position_result)
list_position_result = r.get(INTRADAY_BASIC_LISTED_OPTION_POSITION)
list_position = pd.read_msgpack(list_position_result)
cash_flow_today_result = r.get(INTRADAY_BASIC_CASH_FLOW_TODAY)
cash_flow_today = pd.read_msgpack(cash_flow_today_result)
live_position_index_result = r.get(INTRADAY_BASIC_POSITION_INDEX)
live_position_index = pd.read_msgpack(live_position_index_result)
today_terminated_position_index_result = r.get(
INTRADAY_BASIC_TERMINATED_POSITION_INDEX)
today_terminated_position_index = pd.read_msgpack(
today_terminated_position_index_result)
now_date = datetime.now().date()
yst_date = now_date + timedelta(days=-1)
yst_params = {
'reportName': POSITION_REPORT,
'valuationDate': str(yst_date)
}
headers = utils.login(ip, login_body)
yst_position = utils.call_request(ip, 'report-service',
'rptLatestPositionReportByNameAndDate',
yst_params, headers)['result']
yst_params['reportName'] = HST_PNL_REPORT
yst_historical_pnl = utils.call_request(
ip, 'report-service', 'rptLatestPnlHstReportByNameAndDate', yst_params,
headers)['result']
yst_position = pd.DataFrame(yst_position)
yst_historical_pnl = pd.DataFrame(yst_historical_pnl)
pe_description = utils.get_pricing_env_description(PE_DEFAULT_INTRADAY, ip,
headers)
reports = intraday_daily_pnl_by_underlyer_report_pd.intraday_daily_pnl_by_underlyer_report(
risk, cash_flow_today, underlyer_position, list_position,
live_position_index, today_terminated_position_index, yst_position,
yst_historical_pnl, pe_description)
reports = utils.remove_nan_and_inf(reports.to_dict(orient='records'))
pnl_result = JSONEncoder().encode(reports)
r.set(PNL_QUEUE, str(pnl_result))
r.publish(PNL_QUEUE, str(pnl_result))
def real_time_risk_pd_run():
r = utils.get_redis_conn(redis_ip)
position_result = r.get(INTRADAY_CUSTOM_POSITION)
position = JSONDecoder().decode(bytes.decode(position_result))
underlyer_position_result = r.get(INTRADAY_BASIC_UNDELRYER_POSITION)
underlyer_position = pd.read_msgpack(underlyer_position_result)
headers = utils.login(ip, login_body)
pe_description = utils.get_pricing_env_description(PE_DEFAULT_INTRADAY, ip,
headers)
reports = intraday_risk_by_underlyer_report_pd.intraday_risk_by_underlyer_report(
pd.DataFrame(position), underlyer_position, ip, headers,
pe_description)
risk_result = JSONEncoder().encode(reports)
r.set(RISK_QUEUE, str(risk_result))
r.publish(RISK_QUEUE, str(risk_result))
def eod_market_risk_summary_pd_run(pricing_environment, valuation_date):
r = utils.get_redis_conn(redis_ip)
position_result = r.get(EOD_CUSTOM_POSITION_ + pricing_environment.lower())
position = JSONDecoder().decode(bytes.decode(position_result))
if position:
headers = utils.login(data_resource_ip, login_body)
reports = eod_market_risk_summary_report_pd.eod_market_risk_summary_report(
pd.DataFrame(position), pricing_environment)
pe_description = utils.get_pricing_env_description(
pricing_environment, data_resource_ip, headers)
params = {
'reportName': MARKET_RISK_REPORT_ + pe_description,
'valuationDate': valuation_date,
'reports': reports
}
utils.call_request(report_ip, 'report-service',
'rptMarketRiskReportCreateBatch', params, headers)
def real_time_portfolio_trades_pd_run():
r = utils.get_redis_conn(redis_ip)
risk_result = r.get(INTRADAY_BASIC_RISKS)
risk = pd.read_msgpack(risk_result)
position_index_result = r.get(INTRADAY_BASIC_POSITION_INDEX)
position_index = pd.read_msgpack(position_index_result)
portfolio_trades_result = r.get(INTRADAY_BASIC_PORTFOLIO_TRADES)
portfolio_trades = pd.read_msgpack(portfolio_trades_result)
headers = utils.login(ip, login_body)
pe_description = utils.get_pricing_env_description(PE_DEFAULT_INTRADAY, ip,
headers)
portfolio_report = intraday_portfolio_trades_report_pd.intraday_portfolio_trades_report(
risk, position_index, portfolio_trades, pe_description)
portfolio_report_result = JSONEncoder().encode(portfolio_report)
r.set(PORTFOLIO_RISK_QUEUE, str(portfolio_report_result))
r.publish(PORTFOLIO_RISK_QUEUE, str(portfolio_report_result))
def financial_otc_trade_run(pricing_environment):
headers = utils.login(ip, login_body)
r = utils.get_redis_conn(ip)
now_date = datetime.now().date()
position = get_all_positions(ip, headers)
risk_result = r.get(EOD_BASIC_RISKS_ + pricing_environment.lower())
risk = JSONDecoder().decode(bytes.decode(risk_result))
cash_flows_result = r.get(EOD_BASIC_CASH_FLOW)
cash_flows = JSONDecoder().decode(bytes.decode(cash_flows_result))
reports = get_financial_otc_trade(position, risk, cash_flows, headers, ip)
pe_description = utils.get_pricing_env_description(pricing_environment, ip,
headers)
params = {
'reportName': FINANCIAL_OTC_TRADE_REPORT_ + pe_description,
'valuationDate': str(now_date),
'otcTradeReports': reports
}
utils.call_request(ip, 'report-service', 'rptOtcTradeReportCreateBatch',
params, headers)
def real_time_pnl_run():
r = utils.get_redis_conn(ip)
risk_result = r.get(INTRADAY_BASIC_RISKS)
risk = JSONDecoder().decode(bytes.decode(risk_result))
position_index_result = r.get(INTRADAY_BASIC_POSITION_INDEX)
position_index = JSONDecoder().decode(bytes.decode(position_index_result))
underlyer_position_result = r.get(INTRADAY_BASIC_UNDELRYER_POSITION)
underlyer_position = JSONDecoder().decode(
bytes.decode(underlyer_position_result))
cash_flow_today_result = r.get(INTRADAY_BASIC_CASH_FLOW_TODAY)
cash_flow_today = JSONDecoder().decode(
bytes.decode(cash_flow_today_result))
now_date = datetime.now().date()
yst_date = now_date + timedelta(days=-1)
yst_params = {
'reportName': POSITION_REPORT,
'valuationDate': str(yst_date)
}
headers = utils.login(ip, login_body)
yst_position = utils.call_request(ip, 'report-service',
'rptLatestPositionReportByNameAndDate',
yst_params, headers)['result']
yst_params['reportName'] = HST_PNL_REPORT
yst_historical_pnl = utils.call_request(
ip, 'report-service', 'rptLatestPnlHstReportByNameAndDate', yst_params,
headers)['result']
pe_description = utils.get_pricing_env_description(PE_DEFAULT_INTRADAY, ip,
headers)
reports = intraday_daily_pnl_by_underlyer_report(
risk, cash_flow_today, underlyer_position, position_index,
yst_position, yst_historical_pnl, pe_description)
pnl_result = JSONEncoder().encode(reports)
r.set(PNL_QUEUE, str(pnl_result))
r.publish(PNL_QUEUE, str(pnl_result))
def eod_spot_scenarios_by_market_pd_run(pricing_environment, valuation_date):
r = utils.get_redis_conn(redis_ip)
position_result = r.get(EOD_BASIC_POSITIONS)
position = pd.read_msgpack(position_result)
if not position.empty:
sub_companies_result = r.get(EOD_BASIC_SUB_COMPANIES_FROM_ORACLE)
all_sub_companies = JSONDecoder().decode(
bytes.decode(sub_companies_result))
headers = utils.login(data_resource_ip, login_body)
pe_description = utils.get_pricing_env_description(
pricing_environment, data_resource_ip, headers)
reports = eod_spot_scenarios_by_market_report_pd.eod_spot_scenarios_by_market_report(
pd.DataFrame(position), data_resource_ip, headers, pe_description,
all_sub_companies, valuation_date, pricing_environment)
instrument_contract_result = r.get(EOD_BASIC_INSTRUMENT_CONTRACT_TYPE)
instruments_contract_dict = JSONDecoder().decode(
bytes.decode(instrument_contract_result))
for item in reports:
item['exfsid'] = instruments_contract_dict.get(
item.get('instrumentId'))
utils.call_request(report_ip, 'report-service',
'rptDeleteSpotScenariosReportByDate',
{'valuationDate': valuation_date}, headers)
chunk_size = 1000
for start in range(0, len(reports), chunk_size):
end = start + chunk_size
params = {
'valuationDate': valuation_date,
'reports': reports[start:end]
}
utils.call_request(report_ip, 'report-service',
'rptSpotScenariosReportCreateBatch', params,
headers)
